OF bisects EOF. EOF=y+30 and FOG=3y-50. solve for y.

Answers

Answer 1

It always helps to draw a picture. Given the information, Segment OF is the center line that is bisecting this angle.

Since it's bisecting (cutting in half)... we can simply set the two angles equal to each other.

y+30=3y-50
-2y+30=-50
-2y=-80
y = 40

C)40.
Answer 2
Final answer:

Setting the given equations equal to each other, we can solve for y and determine that y equals 40.

Explanation:

The question states that OF bisects EOF, which means that EOF and FOG are equal. Hence, you can set the two equations equal to each other to solve for y.

EOF = y + 30FOG = 3y - 50

Set EOF equal to FOG:

y + 30 = 3y - 50

To solve for y, first simplify the equation by subtracting y from both sides:

30 = 2y - 50

Then add 50 to both sides to isolate the y variable on one side:

80 = 2y

Finally, divide both sides by 2 to solve for y:

y = 40

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Related Questions

how many pounds are there in 2 3/4 tons (1 ton=2000 ponds).

Answers

5500 pounds. Hope this helps

Answer:

5500 hope you get it right

Step-by-step explanation:

Simplify 3(x - 6) - 4(x + 3).

Answers

(3x-18) - (4x+12)
-x-30

Answer:

B) -x-3

Step-by-step explanation:

If I read and did the math correctly, this should be the answer.  :)

The amounts that two partners invested in a new business are given below. If the partners share the profits in the same ratio as their investment, what is partner B's share in a $3600 profit?

Partner A $4300 Partner B $7700

Answers

The total amount of investment = 4300 + 7700 = $12,000

Now, the percentage of share of partner B can be calculated as follows:
% of share of B = (7700/12000) x 100 = 64.1667%

Therefore, for a profit of $3600, partner B will get:
0.641667 x 3600 = $2310

the description of a TV is based on the diagonal length. if the height of a TV is 10 inches and the width is 7 inches, what is the approximate diagonal length in inches?

Answers

to calculate it use pythagoras: a^2+b^2=c^2
7^2+10^2=49+100=149

calculate the square root: [tex]\sqrt{149}=12.2[/tex]
so the diagonal is about 12.2 inches long

The Pythagorean theorem states that the square of the length of the hypotenuse of a right triangle equals the sum of the squares of the lengths of the other two sides.

The approximate length of the diagonal is 12 inches.

What is Pythagorean theorem?

The square of the length of the hypotenuse of a right triangle equals the sum of the squares of the lengths of the other two sides.

We have,

Height = 10 inches

Width = 7 inches

Height and width can be considered as the other two sides.

Now,

The diagonal length can be considered as the hypotenuse.

Now,

Diagonal² = 10² + 7²

Diagonal² = 100 + 49

Diagonal² = 149

Diagonal = √149

Diagonal = 12.206 inches

The approximate diagonal length will be 12 inches.

Thus the approximate length of the diagonal is 12 inches.

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Write the algebraic expression representing the length and width of Marliens house. Someone please tell me the process of how to do this

Answers

Answer:

Length of Marliens house = [tex](\frac{7}{2}x-4)\text{ or }(\frac{9}{2}x-18)[/tex] .

Width of Marliens house = [tex](2x-2)[/tex].

Step-by-step explanation:

We need to find the length and width of Marlien's home in algebraic expressions.

Add length of living room, hallway and kitchen, to find the length of Marlien's home.

Length of Marlien's home = [tex](2x+2)+(\frac{1}{2}x-4)+(x-2)=\frac{7}{2}x-4[/tex]

Or we can add Master bedroom,guest room, hallway and bathroom, to find the length of Marlien's home.

Length of Marlien's home = [tex](2x-10)+(x-2)+(\frac{1}{2}x-4)+(x-2)=\frac{9}{2}x-18[/tex]

Add width of living room and Master bedroom to find the width of Marlien's home.

Width of Marlien's home = [tex]x+(x-2)=2x-2[/tex]

Hence, the length of Marliens house is either [tex](\frac{7}{2}x-4)\text{ or }(\frac{9}{2}x-18)[/tex]  and width of Marliens house is [tex](2x-2)[/tex].

3(6) minus negative2 divide by minus negative 1

Answers

Start with the parentheses:
Turn 3(6) into 18, -(-2) into 2, and -(-1) into 1.
18 + 2 / 1
Anything divided by 1 is itself, so 2 divided by 1 is 2.
18 + 2 = 20

Hope this helps! :)

does 65-(45-20)equal (65-45)-20? how do you know?

Answers

No, it does not. 65-(45-20) is equal to 40, because you subtract 45-20 before because of the parentheses. When you do that, you get 25 then subtract 65-25, then get 40. Then, if you subtract 65-45 first and get 25, then subtract 25-20, you'll get 5.

Answer:

No, the expression 65-(45-20) is not equal to (65-45)-20.

Step-by-step explanation:

Consider the provided expression.

Consider the expression: 65-(45-20)

Solve the above expression as shown.

65-(45-20)

65-(25)

65-25

40

Now consider the second expression.

(65-45)-20

20-20

0

Now compare both the result.

40≠0

Hence, the expression 65-(45-20) is not equal to (65-45)-20.

which of the following is an example of theoretical probability?
There are 52 playing cards in a deck, and 4 of them are aces. The probability of turning over an ace is 4/52
B. Kenny rolled a number cube 9 times and got 4 even numbers. The probability of an even number is 4/9
C. Wendy flipped a coin 5 times, and the results were 4 tails. The probability of tails is 4/5
D. There were 73 people in a grocery store, and 45 of them bought milk. The probability of people buying milk is 45/73

Answers

I think A is the answer I might be wrong tho 

Answer:

Option A and D are correct Option.

Step-by-step explanation:

Theoretical Probability: Probability based on reasoning written as a ratio of the number of favorable outcomes to the number of possible outcomes.

that is [tex]Probability=\frac{Number\:of\:favorable\:outcome}{Total\:Number\:of\:outcome}[/tex]

Option A:

Number of favorable outcome = 4

Total number of outcome = 52

[tex]Probability=\frac{Number\:of\:favorable\:outcome}{Total\:Number\:of\:outcome}=\frac{4}{52}[/tex]

Thus, This is an example of Theoretical Probability.

Option B:

Number of favorable outcome = [tex]^9C_4\times3^4\times3^5=2480058[/tex]

Total number of outcome = [tex]6^9=10077696[/tex]

Thus, This is not an example of Theoretical Probability.

Option C:

Number of favorable outcome = [tex]^5C_4=5[/tex]

Total number of outcome = [tex]2^5=32[/tex]

Thus, This is not an example of Theoretical Probability.

Option D:

Number of favorable outcome = [tex]45[/tex]

Total number of outcome = [tex]73[/tex]

[tex]Probability=\frac{Number\:of\:favorable\:outcome}{Total\:Number\:of\:outcome}=\frac{45}{73}[/tex]

Thus, This is an example of Theoretical Probability.

Therefore, Option A and D are correct Option.

The Earth's atmosphere consist of distinct layers. The troposphere starts at Earth's surface and extends upwards 6 to 20 kilometers. In this layer the temperature decreases with increasing altitude from approximately 17°C at Earth's surface to -51°C at the boundary with the next layer. By how many degrees Celsius does the temperature change in the troposphere?

Answers

68 degrees Celsius is the change

The required change in temperature between the extreme layers of the troposphere is -68°C.

What is arithmetic?

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication, and division,

Here,
The troposphere starts at Earth's surface and extends upwards 6 to 20 kilometers. In this layer, the temperature decreases with increasing altitude from approximately 17°C at Earth's surface to -51°C at the boundary with the next layer.
Change in the temperature = -51°C - 17°C = -68°C

Thus, the required change in temperature between the extreme layers of the troposphere is -68°C.

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a landscape company charges $100 plus $15 per hour. another company charges $75 plus $17 per hour. how long is a job that costs the same no matter which company is used

Answers

To do this you equate the two and use x for hours.

So your equation looks like this: 100+15x=75+17x. Now move like terms to get 25=2x. The job will be 12.5 hours long to cost the same.

To find when the job cost is the same for both companies, equate their cost equations. By solving 100 + 15h = 75 + 17h, we find that at 12.5 hours the job would cost the same no matter which company is used.

To determine when a job costs the same for both landscape companies, we need to equate the two cost equations they offer and solve for the number of hours.

Let h be the number of hours the job takes. The first company's cost can be represented as C1 = 100 + 15h, and the second company's cost as C2 = 75 + 17h. To find the number of hours when both companies charge the same amount, we set C1 = C2:
100 + 15h = 75 + 17h.

Rearrange the equation to solve for h:
100 - 75 = 17h - 15h
25 = 2h
h = 12.5 hours.

So, a job that takes 12.5 hours would cost the same amount whether it is done by the first company or the second company.

Which numbers are a distance of 3 units from 12 on a number line?

Select each correct answer.

3

15

0

9

−9

−15

Answers

Hi
This is really easy you just have to add and subtract 3 from 3
12+3=15
12-3=9
But I notice on the answers their is -15 and -9 so if your doing absolute value you do it like this |-12|=12 so also -9 and -15.
Let me know if this helps!

Answer:

15 and 9 are the correct answers.

Step-by-step explanation:

The numbers that are at a distance of 3 units from 12 on a number line are given as:

We will add 3 to 12 and also subtract 3 from 12 to get both numbers on the left side an right side on the number line.

[tex]12+3 = 15[/tex]

[tex]12-3 = 9[/tex]

So, the correct answers are 15 and 9.

Use a calculator to find the value of Sin 21°
Round to four decimal places.

A. 0.3839
B. 0.3584
C. 0.9336
D. 2.7904

Answers


The answer is;

B. 03584

Answer:

Option B is the correct answer.

Step-by-step explanation:

We need to find  the value of Sin 21° using calculator and round to four decimal places.

Using calculator

             Sin 21° = 0.358367949

Rounding the value of Sin 21° to four decimal places.

            Sin 21° = 0.3584

Option B is the correct answer.

slice of pie cut at 72 degree many left

Answers

A pie should be 360 degrees total

if you cut 72 away..

360 - 72 = 288

288 degrees is left

hope this helps
If you have a pie, and you take out a slice of 72 degrees, that leaves you with 288 degrees of the pie.

To get 288, you have to subtract the 72 from the 360 which is how many degrees are in a circle

What is y + 8 = -(x - 1 in slope intercept form

Answers

y=-x-7. For the future, you have to get the y alone. Simplify first, so you have y+8=-x+1. Then subtract 8 from both sides to get y=-x+1

Can yiu help me with number 3

Answers

To find the answer to number 3, you need to find out how many watts one square meter of panel absorbs.

If 8 collects 8,160 watts of power then that means 1 collects 1,020. 

Now we know what 1 collects, you multiply it by 12 to find out how much power 12 square meters of solar panels absorb.

1,020 x 12 = 12,240.

12 Solar Panels absorb 12,240 WATTS. Do not forget to include WATTS at the end of your answer.

name all planes intersecting plane CHG

Answers

CBA, CDI, FIH, BAF are all intersecting

Answer:

b. CBA, CDI, FIH, BAF

Step-by-step explanation:

In the given figure of a cuboid. The total number of plans is 6.

These planes are, plane ADI,  plane CBA, plane CDI, plane FIH, plane BAF and plane CHG. But in the cube plane ADI and plane CHG is parallel to each other, therefor they do not intersect each other and rest plane (other then plane ADI ) are not parallel to the plane CHG, so these planes intersect the plane CHG.

Hence we say that the plane CBA, Plane CDI, plane FIH and  plane BAF are the intersecting plane of the plane CHG.

52 thousandths in scientific notation

Answers

5.2 times 10^-2 I believe

Answer:

[tex]5.2 \cdot 10^{-2}[/tex]

Step-by-step explanation:

we need to write 52 thousandths in scientific notation

thousandths is 1/1000

52 thousandths is 52 times 1/1000

[tex]52 \cdot \frac{1}{1000}[/tex]

[tex]\frac{52}{1000}[/tex]

0.052

Now to get the decimal in scientific notation , move the decimal point after the first number

[tex]5.2 \cdot 10^{-2}[/tex]

A farmer has 212 acres of land for sale.He divides the land into 18 equal sections.About how many acres are in each section?

Answers

Hey there,
18 sections = 212 acres
1 section = 212 / 18
               = 11.77777777777778
               = 11.78 acres.

Hope this helps :))

~Top
That would be 

212 acres
----------------- =  11.78 acres per section.
18 sections

Gabriella bought three cantaloupes for $7. How many cantaloupes can Shayna buy if she has $21?

Answers

Final answer:

Shayna can buy 9 cantaloupes with $21.

Explanation:

To calculate how many cantaloupes Shayna can buy with $21, we need to find out the price of one cantaloupe. Since Gabriella bought three cantaloupes for $7, we can find the price of one cantaloupe by dividing $7 by 3. 7 divided by 3 is $2.33, rounded to the nearest cent. Now, to find out how many cantaloupes Shayna can buy, we need to divide $21 by $2.33. $21 divided by $2.33 is 9, with a remainder of $0.78. Since we can't buy part of a cantaloupe, Shayna can buy 9 cantaloupes.

Final answer:

The price per cantaloupe is $2.33. With $21, Shayna can buy approximately 9 cantaloupes.

Explanation:

To answer how many cantaloupes Shayna can buy with $21, we first need to determine the price of one cantaloupe from the information given. Gabriella bought three cantaloupes for $7. Therefore, the price per cantaloupe is $7 divided by 3 cantaloupes, which equals $2.33 per cantaloupe (rounded to two decimal places).

Next, we can calculate how many cantaloupes Shayna can buy with her $21 by dividing her total amount of money by the price of one cantaloupe. So $21 divided by $2.33 per cantaloupe equals approximately 9 cantaloupes (rounding down since you cannot buy a fraction of a cantaloupe).

Donald is giving his old rare coins to his grandchildren. he has 56 coins and 8 grandchildren, and he gives each grandchildren the same number of coins. each coin has a value of $18. which equation can we use to find the value (v) of each grandchildren's coins?

Answers

56 divided by 8 = answer
.18 times answer= new answer
56 coins to 8 grandchildren 
56/8 so that they all have any equal amount (which is 7)
Each coin has a value of $18
The equation used (which all the given) is:
v = 56/8(18)

Part a: is x = 6 a solution of the equation 8x + 8 = 56? explain. Part b: Suppose the solution of the equation stays the same. How would the right side need to change if the solution is now x = 9?

Answers

9*8=54   
54+2=56
8 would need to be changed to 2
8 would be need to be changed into 2

A random number generator is used to select a number from 1 to 100, what is the probability of selecting the number 129?

Answers

0 because it is classified as impossible event
The probability of selecting the number 129 is impossible because the numbers the number generator can give are from 1 to 100. 129 is not in that selected range. So it is impossible.

Hope this helps!
Can u plz mark me as brainliest? I really need it!

What are the two representations of the conversion factor used to convert between inches and feet? Select all that apply.

A) 1 inch/12feet

B) 12 inches/1 foot

C) 1 foot/12 inches

D) 12feet/1 inch

Answers

B and C are the same thing and they would be the two representations of the conversion that shows 12 inches is equivalent to 1 foot, so B and C are your answers

Eric earned 60 points on his last tes t.If there were 75 points.what his precent grade.

Answers

In this problem, you would just divide your test results by the maximum test points you can get. 
60 divided by 75 is 0.8, which is 80%, which is probably a grade I will never see in my life :P
Hope I helped!
so he got 60/75. let's divide it by 15!
which is then 4/5. and if you multiply that by 2 you have a base of 10!---> 8/10 now that's 80%

5x6=90divided by something

Answers

5 * 6 = 30

90/3 = 30

5 * 6 = 90/3 = 30

Answer:

30

Step-by-step explanation:

5x6=30

Check our work:

90/30=30

Which shows the following expression using positive exponents? a^3 b^-2/ ab^-4

Answers

The answer to this question would be: a^2 b^2
In this question, you have two variable ( a and b) with some exponent. To make the number express positive exponent, you can switch it location from denominator to numerator position, or vice versa. In this case, the calculation would be:

a^3 * b^-2 / a^1 b^-4=
a^3 * b^4 / a^1 b^2=
(a^3 / a^1) * (b^4/b^2)=
a^(3-1) * b^(4 -2)=
a^2 * b^ 2

Liability insurance covers bodily injury to others and any property damaged, including yours.

True

False

Answers

Liability insurance covers bodily injury to others and any property damaged, including yours. This statement is TRUE.

There are several types of liability insurance. Auto liability insurance covers the damages that you've created to someone else's car and bodily injury.

Final answer:

The statement is false because liability insurance does not cover the policyholder's property damage, but it does cover bodily injuries to others and damage to others' property. Personal property would require additional coverage, such as collision, comprehensive, or homeowner's insurance.

Explanation:

The statement 'Liability insurance covers bodily injury to others and any property damaged, including yours' is false. Liability insurance is primarily designed to cover bodily injury to others and property damage for which you are legally responsible. This includes, for instance, if someone is injured on your property, or if you are responsible for an accident that causes damage to another person's car or property. However, it does not cover your own property damage. For damage to your own property, you would need collision or comprehensive coverage as part of your automobile policy, or a homeowner's insurance policy with coverage for personal property.

Homeowner's insurance typically includes liability coverage to protect you if someone gets injured on your property, as well as various forms of property insurance against risks like fire, theft, and natural disasters, but it may exclude illegal activities. Car insurance also requires at a minimum liability coverage, and can have additional options such as uninsured motorist coverage, which protects you if the other driver is at fault and has no insurance.

fraction as a percent 1: 2\5=??? 2: 1\20=??? 3: 9\10=??? 4: 7\20=??

Answers

Hey You!

To convert a fraction to a percent, you must divide the numerator by the denominator and multiply that by 100.

1. 2/5 = 40%

2. 1/20 = 5%

3. 9/10 = 90%

4. 7/20 = 35%

Don't forget the formula! Good Luck!

what is the answer to the equation
(4 x 6) - 25 + 1

Answers

zero because im smart
24-25+1=0
Answer is this

Cups often come packaged in one tall stack. A certain cup is 4 inches tall. when one 4-inch cup is stacked in another, the two cups measure 4.5 inches tall. when 3 cups are stacked, they measure 5 inches tall. How many stacked 4-inch cups will fit in a bag that is 12 inches tall? in a bag that is n inches tall?

Answers

1 four inch cup and then the rest all add 0.5 in. so you would have 16 0.5 in. and 1 4 in. so 17 cups.
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