Virginia drew the figure at the right on the board. The steps below are used to solve for the unknown angle, x, in the figure but are not arranged in the correct order.

1·) x= 15

2.) 75 + 15= 90

3,) 75+x= 90

4,) 75-75 + x = 90-75

Which sequence shows the correct order of the steps Virginia should follow to find the measure of the unknown


A 1234

B 3412

C 4213

D 2314

[tex]\text{Hey there!}[/tex]

[tex]\text{The mean is when you add up ALL your numbers then divide by the number}[/tex] [tex]\text{of numbers in the equation}[/tex]

[tex]\text{5+5+5+7+7=15+14=29}[/tex]

[tex]\text{We have 5 terms in this equation so divided 29 from 5}[/tex]

[tex]\bf{29\div5=5.8}[/tex]

[tex]\boxed{\text{Mean: 5.8}}\checkmark[/tex]

[tex]\text{Median is the middle number of the set of numbers}[/tex]

[tex]\boxed{\text{Median: 5}}\checkmark[/tex]

[tex]\text{Mode is when you see a number MORE THAN ONCE}[/tex]

[tex]\text{You see 5 three times but the 7 twice, so this will make it tricky to answer}[/tex]

[tex]\text{Since, you see 5 three times.. it could be your mode}[/tex]

[tex]\boxed{\text{Mode: 5}}\checkmark[/tex]

[tex]\text{Range is when subtract the HIGHEST NUMBER from the LOWEST NUMBER}[/tex]

[tex]\text{7-5=2}[/tex]

[tex]\boxed{\text{Range: 2}}\checkmark[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{LoveYourselfFirst:)}[/tex]

The answer is:

Darwin earned 4050 pesos

To solve the problem, first, we need to calculate the total quantity of corned beef, and then, calculate the total earning amount.

We have a box of corned beef one and half dozen cans, or 1.5 zones.

So, calculating we have:

[tex]TotalBeef=Dozen*1.5=12*1.5=18[/tex]

We have that there are 18 cans of corned beef per box, now, if he sold all the 5 boxes of corned in 45.00 pesos each, we have:

[tex]TotalEarning=Cans*45.00(pesos)=18*5*45.00pesos=4050(pesos)[/tex]

Hence, we have that Darwin earned 4050 pesos.

Have a nice day!

Answer:

Step-by-step explanation:width is 11 length is 13

Answer:

[tex] - \frac{8}{15} \times \frac{20}{64} = - \frac{8}{15} \times \frac{5}{16} = - \frac{1}{6} [/tex]

The description is very simple: Incorrectly solved.

More specifically at step 2 the subtraction of 3.8 should have been on both sides.

[tex]

x+3.8=2.3 \\

x+3.8-3.8=2.3-3.8 \\

\boxed{x=-1.5}

[/tex]

Hope this helps.

r3t40

Answer:

He or she did not properly use the subtraction property of equality. On the right side in the second step of the equation, he or she added 3.8. The correct method to solve for x is by subtracting 3.8 on both sides. Therefore, the answer should be x = -1.5 because 2.3 - 3.8 = -1.5.

Answer:

f(x) = 20,000(0.85)*

Step-by-step explanation:

Answer: [tex]f(x)=20,000(0.85)^x[/tex]

Step-by-step explanation:

We know that the exponential decay (depreciation) equation with rate of decay r in time period x is given by :-

[tex]f(x)=A(1-r)^x[/tex], A is the initial value .

Given: The initial value of truck = $20,000

Rate of depreciation= 15% = 0.15

Now, the function represents the car's value after x years is given by ;-

[tex]f(x)=20,000(1-0.15)^x\\\\\Rightarrow\ f(x)=20,000(0.85)^x[/tex]

Answer:

deductive

Step-by-step explanation:

Gavin's analysis of a game's zombie population growth involves understanding the concept of exponential growth, characterized by a fixed percentage increase over time, and the eventual transition to logistic growth as resources become limited.

The scenario presented involves an analysis of exponential growth, which is a typical mathematical concept found within algebra and applied mathematics.

Gavin's analysis of the game app, which features a starting zombie population of 50,000 that grows at a rate of 5% per level, allows us to examine how the population changes as players advance through the levels.

Exponential growth is characterized by a constant rate of growth applied to a continuously growing base over time.

In the case of the example town mentioned, we learn that exponential growth can lead to doubling populations and that the rule of 70 is a shortcut to estimate the number of years required for a population to double at a constant growth rate.

Specifically, if the town's population doubles every 10 years, this implies a growth rate of approximately 7% per year since 70 divided by the growth rate (7) equals the doubling time (10 years).

However, such unchecked exponential growth will eventually transition to logistic growth, especially when resources become limited, thus limiting the population size to a maximum capacity, known as carrying capacity.

In biology, this logistic growth curve begins with an exponential phase, followed by a slowdown, and eventually levels off at the carrying capacity.

Final answer:

The subject of this question is Mathematics and the grade is High School. Gavin is analyzing the success of a newly launched game app. The game takes place on an island that's been overrun with zombies. Each time a player advances to a new level, the population of zombies grows at a rate of 5%.

Explanation:

The subject of this question is Mathematics and the grade is High School.

In this question, Gavin is analyzing the success of a newly launched game app. The game takes place on an island that's been overrun with zombies. When a player is on level one of the game, the population of zombies is 50,000. Each time the player advances to a new level, that population grows at a rate of 5%.

To calculate the population of zombies at each level, we can use the formula:

By using this exponential growth formula, Gavin can analyze the growth of the zombie population as players advance through the levels of the game.

Answer:

translate right 5, down 4translate right 5, down 4

Step-by-step explanation:

translate right 5, down 4:  Note that the x-coordinate 2 becomes 7, and that the y-coordinate 3 becomes -1.

Answer:

From (2,3) translate 5 to the right and 4 down to get (7,-1).

Step-by-step explanation:

(x,y)→(x+5,y−4)

(2,3)→(2+5,3−4)

(2,3)→(7,-1)

Hope this helps :)

*Pls mark my answer Brainliest*

Answer:

b

Step-by-step explanation:

use formula of a^3-b^3

Answer:

D

Step-by-step explanation:

(3y - 7) (9y^2 + 21y + 49)

let me know if it's right

#platolivesmatter

Answer:

Step-by-step explanation:

it would depend on how many numbers are on the spinner like if their is 6 numbers on the spinner and if your trying to get a 4 then it would be 1/6.

Hope my answer has helped you!

Answer:

30 minutes.

Step-by-step explanation:

The more pipes you have the less time it takes to water the field.

This is inverse proportion.

t  varies as 1 / p

t = k/p

Inserting the given values:

60 = k/3

so k = 180.

and the equation of variation is

t = 180 / p.

When the number of pipes = 6 the time

= t = 180 /6

= 30 minutes.

Answer:

The correct option is B.

Step-by-step explanation:

The given functions are

[tex]f(x)=x^2[/tex]

[tex]g(x)=\frac{3}{4}x^2[/tex]

It can be written as

[tex]g(x)=\frac{3}{4}f(x)[/tex]                  .... (1)

The vertical stretch and compression is defined as

[tex]g(x)=kf(x)[/tex]                  .... (2)

If k>1, then it represents vertical stretch by factor a.

If 0<k<1, then it represents vertical compression by factor a.

From (1) and (2), we get

[tex]k=\frac{3}{4}[/tex]

Since k<1, therefore he graph of g(x) is the graph of f(x) compressed vertically by a factor of 3/4.

Hence the correct option is B.

Answer:

[tex]\large\boxed{-\dfrac{4}{3}\ and\ \dfrac{2}{3}}[/tex]

Step-by-step explanation:

[tex]f(x)=9x^2+6x-8\\\\\text{The zeros:}\\\\9x^2+6x-8=0\\\\9x^2+12x-6x-8=0\\\\3x(3x+4)-2(3x+4)=0\\\\(3x+4)(3x-2)=0\iff3x+4=0\ \vee\ 3x-2=0\\\\3x+4=0\qquad\text{subtract 4 from both sides}\\3x=-4\qquad\text{divide both sides by 3}\\\boxed{x=-\dfrac{4}{3}}\\\\3x-2=0\qquad\text{add 2 to both sides}\\3x=2\qquad\text{divide both sides by 3}\\\boxed{x=\dfrac{2}{3}}[/tex]

Answer:

30% of 200 equals 60.

Step-by-step explanation:

There is a formula we use to this specific type of problem. It's called the rule of 3.

30% - 60

100% - x

(60 * 100) / 30 =

6000 / 30 =

200

Step-by-step proof:

To prove our answer, what me must do is use another formula:

(200 * 30) / 100 = 60

6000 / 100 = 60

60 = 60

↑ Both numbers are equal (equation is true), therefore, our solution is correct.

Hope it helped,

BiologiaMagister

Step-by-step explanation:

From the Pythagorean theorem we have:

[tex]a^2+b^2=c^2[/tex]           subtract b² from both sides

[tex]a^2=c^2-b^2\to a=\sqrt{c^2-b^2}[/tex]

Same:

[tex]b=\sqrt{c^2-a^2}[/tex]

Answer:

{[tex]x| -\sqrt{5} <x <\sqrt{5}[/tex]}

Step-by-step explanation:

We must solve the following inequality

[tex]x^2- 5<0[/tex]

factor the expression

[tex](x-\sqrt{5})(x+\sqrt{5})<0[/tex]

Case 1

[tex](x-\sqrt{5}) < 0[/tex] →  [tex]x < \sqrt{5}[/tex]

[tex](x+\sqrt{5}) >0[/tex]  → [tex]x > -\sqrt{5}[/tex]

{[tex]x| -\sqrt{5} <x <\sqrt{5}[/tex]}

Case 2

[tex](x-\sqrt{5}) > 0[/tex] →  [tex]x > \sqrt{5}[/tex]

[tex](x+\sqrt{5}) <0[/tex]  → [tex]x < -\sqrt{5}[/tex]

Without solution

The set  solution is {[tex]x| -\sqrt{5} <x <\sqrt{5}[/tex]}

Final answer:

The solution set of the quadratic inequality x^2 - 5 < 0 is {x | -√5 < x < √5}, representing all x-values between -√5 and √5.

Explanation:

The quadratic inequality in question is x² - 5 < 0. To find the solution set, follow these steps:

Graphically, this represents the x-values for which the curve of y = x² is below the line y = 5.

Answer:

Step-by-step explanation:

There is no given equation, so it is impossible to figure this out. I apologize.

Answer: I was told the third option

Step-by-step explanation:

Answer:

8800 ft apart

Step-by-step explanation:

1). Convert miles to feet.  6 2/3 x 5280 = 35200

2). Divide by 4.  35200/4 = 8800

Answer:

D. 140

Step-by-step explanation:

volume equals length times width times height 7 times 4 times 5 equals 140 good luck

Answer:

{(1, 6.7) , (2, 6.4) , (3, 6.1)}

Step-by-step explanation:

A watering can dispenses water at the rate of 0.3 gallon per minute.

The original volume of water in the can was 7 gallons.

If you plot a graph of volume of water in the can (gallons) against time (minutes),

The set of points on the graph will be:

After 1 minute: (1, 7 - 0.3) = (1, 6,7)

After 2 minutes: (2, 7 - 0.6) = (2, 6.4)

After 3 minutes: (3, 7 - 0.9) = (3, 6.1)

i.e the set {(1, 6.7) , (2, 6.4) , (3, 6.1)}

Answer:

-308

Step-by-step explanation:

[tex](3+5^2)(5-4^2)[/tex]

[tex]28(5-4^2)[/tex]

[tex]28(-11)\\[/tex]

[tex]-308[/tex]

Hope that helped!

Answer:

A complex number is of type

a+bi

where a is the real parts and b is the imaginary part.

Step-by-step explanation:

A complex number is of type

a+bi

where a is the real parts and b is the imaginary part.

i is called imaginary number because no real number satisfies this equation

An example of complex number can be: 7+8i or 23+9i etc

n - ( -8 ) = 15

n + 8 = 15

n = 15 - 8

n = 7

The answer is:

n = 7

For this case we have by definition that a monomial is the product of a known number (called coefficient) by one or several unknown values, represented by letters (literal part or variables).

If there were a sum or subtraction, it would be a binomial.

Examples of monomial:

[tex]5x ^ 7 * y ^ 2[/tex]

Then, according to the above, the correct option is option C.

Answer:

Option C

Answer: [tex]a=2[/tex]

Step-by-step explanation:

We need to analize the information provided:

We know that this line passes through the point [tex](a,1)[/tex] where "a" is the  unknown x-coordinate of that point and 1 is the y-coordinate.

We know that the line also passes through the point (-1, -5) and the point (4, 5).

Then, in order to find the value of "a", we can plot the known points and draw the line (Observe the image attached).

You can observe in the image attached that the point whose y-coordinate is 1 is the point (2,1). Therefore, the value of "a" is:

[tex]a=2[/tex]

Answer:

D: 2

Step-by-step explanation:

Answer:

Therefore, x =  [tex]\frac{2291}{990}[/tex].

Step-by-step explanation:

Given : 2.314 (14 repeating) .

To find : Express as a fraction .

Solution : We have given  2.314 (14 repeating) .

Let x = 2.31414141.......

On multiplying both sides by 100

100x = 100 * 2.31414141....

100x = 231.414141......

We can express 231.414141...... in term of x .

100x = 229 .1 +  2.31414141.......

100x = 229.1 +x

On subtracting both sides by x .

100 x -x = 229 .1

99x = 229.1

On dividing both sides by 99

x= [tex]\frac{229.1}{99}[/tex].

x =  [tex]\frac{2291}{990}[/tex].

Therefore, x =  [tex]\frac{2291}{990}[/tex].

The repeating decimal 2.3141414... expressed as a fraction is [tex] \frac{2291}{990} [/tex]

The decimal given : 2.3141414

Let :

Since only the 14 keeps repeating :

Multiply (2) by 100

1000x - 10x = 2314.1414 - 23.1414

990x = 2291

Hence, 2.31414...expressed as a decimal is [tex] \frac{2291}{990} [/tex]

Learn more : https://brainly.com/question/15406832?referrer=searchResults

Final answer:

Lorne subtracted the polynomial 6x³ − 2x + 3 from − 3x³ + 5x² + 4x − 7 by changing the signs of the second polynomial and combining like terms, resulting in the difference − 9x³ + 5x² + 6x − 10.

Explanation:

To find the difference between two polynomials, we subtract the corresponding terms of the second polynomial from the corresponding terms of the first. In the given problem, Lorne subtracted 6x³ − 2x + 3 from − 3x³ + 5x² + 4x − 7. To do this, we change the signs of the polynomial being subtracted and then combine like terms.

First, we write the problem with the second polynomial's signs changed: − 3x³ + 5x² + 4x − 7 - (6x³ − 2x + 3).

Next, we distribute the negative sign: − 3x³ + 5x² + 4x − 7 - 6x³ + 2x - 3.

Finally, we combine like terms: (− 3x³ − 6x³) + (5x²) + (4x + 2x) + (− 7 − 3).

The resulting difference is − 9x³ + 5x² + 6x − 10.

Answer:

40

Step-by-step explanation:

x + (4x-20) = 180

5x - 20 = 180

5x = 200

x = 40

Answer:

the answer is 40

Step-by-step explanation:

the value of x and 4x -20 will be 180 degrees because it is a line and so you set the sum of those to 180 and solve for x

Hello There!

131 rounded to the nearest 10 or

the tens place is 30

It is 130.

Rounding down because it is lower than 5.

Hope this helps! The