How do i graph y=x+2, y=2,x=4

Answers

Answer 1

Answer:to graph y=2 go to the y axis and go to positive 2 and make a horizontal straight line. And to graph x=4 go to the x axis and go to positive 4 and make a vertical straight line.

and to graph y=x+2 make a dot on (0,2) and (-2,0) then make a line thru them using a ruler or straight object. (also i seriously recommend using desmos to graph online its super easy to use :) )

Answer 2

Answer:

Please just give me points

Step-by-step explanation:

I really need points so plss someone give some!


Related Questions

You randomly choose one of the tiles, Without replacing the first tile, you choose a second tile. Find the probability of the compound event. NUMBERS 1, 2,3,4,5,6,7 Choosing tiles whose sum is 12

Answers

Answer:

The probability of choosing tiles which sum is 12 is 1/21

Step-by-step explanation:

The numbers we have is 1.2,3,4,5,6 and 7

The sum we are looking at is 12. The only sum that can give us this sum is the addition of 7 and 5

There are only two ways we can make this selection if order matters.

Either we pick 5 first then 7 second or 7 first and 5 second

The probability of picking a 5 first will be 1/7, since it is without replacement , the probability of picking a 7 next will be 1/6

The joint probability here would thus be 1/7 * 1/6 = 1/42

In the other second case where we are picking a 7 first and a 5 second, the probability here will be the same as first just that we reversed the other. Hence, the probability here is also 1/42

Now, the probability of either of the two orders happening will be 1/42 + 1/42 = 2/42 = 1/21

Final answer:

The probability of choosing tiles whose sum is 12 is 1/49.

Explanation:

Probability of choosing tiles whose sum is 12:

Number of favorable outcomes: 1 (getting two tiles that sum up to 12, which is 6+6)Total number of possible outcomes: 7*7 = 49 (as there are 7 choices for each tile)Probability = Number of favorable outcomes / Total number of possible outcomes = 1/49

PLEASE HELP ASAP!!!!!!! 1. Calculate the volume of this solid using the formula V=Bh (all angles are 90 degrees).



Answers

Answer:

V: 700

Step-by-step explanation:

refer to the pics. please rate and thumbs up

A square plaza at a train station has a side length as
shown. Which expression represents the area of the
plaza in square meters?
2x + 6
O x² +9
6x + 9
O x2 + 6x + 9

Answers

The answer is D. x2 + 6x + 9 i just took the assignment

Final answer:

The expression that represents the area of a square plaza with side length 2x + 3 is x^2 + 6x + 9.

Explanation:

The question is asking to determine the expression that represents the area of a square plaza. The formula to calculate the area of a square is the length of one side squared (s2). If the side length is represented by the expression 2x + 3, then the area will be (2x + 3)2. When this binomial is squared, it follows the formula (a + b)2 = a2 + 2ab + b2, which leads to (2x)2 + 2(2x)(3) + (3)2 = 4x2 + 12x + 9. So, the correct expression representing the area of the plaza is x2 + 6x + 9.

What is the y-intercept of the graph that is shown below?
-5 -4 -342-11 1 2 3 4 5 X
(-2,0)
0 (-1,2)
(0,4)
(4,0)

Answers

Answer:

(0,4)

Step-by-step explanation:

The y intercept is where the x value is zero

x=0 and y =4

The y intercept is (0,4)

What is the slope of the line represented by y=-2x+1?​

Answers

Answer:

-2 is the slope of the line

Step-by-step explanation:

The slope is what number you are multiplying x by in the equation. In the equation, x is being multiplied by -2. Therefore, the slope of the line represented by the equation is -2.

+1 is the slope of the line

The​ Adeeva's gross monthly income is ​$5600. They have 18 remaining payments of $ 360 on a new car. They are applying for a 15​-year, ​$142 comma 000 mortgage at 7.5​%. The taxes and insurance on the house are ​$270 per month. The bank will only approve a loan that has a total monthly mortgage payment of​ principal, interest, property​ taxes, and​ homeowners' insurance that is less than or equal to​ 28% of their adjusted monthly income. What is 28% of Adevas income

Answers

Answer:

$1,467.20

Step-by-step explanation:

Adjusted monthly income is the gross income minus any payments made every month. 5600 - 360 = 5240. To get 28% of her adjusted income multiply 5240 X.28 =1467.20

Final answer:

To calculate 28% of $5600, multiply 5600 by 0.28. The result is $1568, which is 28% of Adeva's gross monthly income.

Explanation:

The issue is figuring out 28% of Adeeva's gross monthly salary, which is fixed at $5600. The calculation is simple to perform using the (Amount/Total) x 100 rule for percentage calculations. The decimal equivalent of 28% is 0.28, so multiply $5600 by that number to get 28%. The computation yields a value of $1568. Therefore, $1568 or 28% of Adeeva's gross monthly revenue. By analyzing particular sections of overall profits, this technique demonstrates a fundamental use of percentages, enabling accurate financial computations and planning.

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Assume that the following confidence interval for the difference in the mean length of male​ (sample 1) and female babies​ (sample 2) at birth was constructed using independent simple random samples. What does the confidence interval suggest about the difference in length between male babies and female​ babies? minus0.2 in.less thanmu 1minusmu 2less than1.7 in.
found the answer, it suggests there is no difference in the length between male and female babies

Answers

Answer:

The example stated indicate that there is no difference in the means of the two samples

Step-by-step explanation:

Solution

Recall that

The Confidence interval in the mean length of male (sample 1) and female sample (2) babies,which is,

Male babies= sample 1

Female babies = sample 2

What is the difference in length between male and female babies as suggested by the Confidence interval

Now,

The calculated Confidence interval is given as:

-0.2 < mu1 - mu2 < 1.7

So,

0 is included in the above CI, this indicates or suggests that there is no difference in the means of the two samples


1. Four times a number minus twenty-one is the same as six times
the number plus eleven. What is the number?

Answers

Answer: -16

Step-by-step explanation:

Let the number be y

Four times a number minus twenty-one can be written as:

(4 × y) - 21 = 4y - 21

Six times the number plus eleven can be written as:

(6 × y) + 11 = 6y + 11

Combining both equations will give:

4y - 21 = 6y + 11

4y - 6y = 11 + 21

-2y = 32

y = 32/-2

y = -16

The number is -16

Grade 7 students were surveyed to determine how many hours a day they spent on various activities. The results are shown in the circle graph below. Find the measure of the central angle for eating in the circle graph.
a.) 28.8°
b.) 288°
c.) 60°
d.) 21.6°
I think it's (a), can you just double check please? I never trusted myself with percents lol. Thanks in advance \(^v^)/

Answers

Answer:

28.8 °

Step-by-step explanation:

100% = 360 °

8%  =  [tex]\frac{8*360}{100}[/tex] = 28.8 °

someone help please? 25 points

Answers

Answer:

Letter A is 12*12*12*12*12*12*12*12*12*12*12*12*12*12*12=180

Letter B is y , x = 2

Step-by-step explanation:

how many times can 1800750 go into 6

Answers

Answer:

0 times, it's too big of a number to go into 6.

add (9+5)+(3+2)
this needs to be simplified ​

Answers

it’s 19, i’m pretty sure

Answer:

19

Step-by-step explanation:

[tex](9 + 5) + (3 + 2) \\ = (14) + (5) \\ = 19[/tex]

Fred is going to take a flight from miami

Answers

Answer:

I think it is 7hours and 15 min

Step-by-step explanation:

What is the solution of StartRoot 2 x + 4 EndRoot = 16?

Answers

We start with

[tex]\sqrt{2x+4}=16[/tex]

Since both sides of the equality are positive, we can square them to get

[tex]2x+4=256[/tex]

Subtract 4 from both sides and then divide both sides by 2:

[tex]2x+4=256 \iff 2x=252\iff x=126[/tex]

Answer:

x=126

Step-by-step explanation:

What is the solution to the system of equations below?

Negative 4 x + 6 y = negative 18 and y = negative 2 x + 21
(9, 3)
(3, 9)
(–9, –9)
(–9, 9)

Answers

Answer:

solution: (9, 3) ,   x = 9, y = 3

Step-by-step explanation:

Negative 4 x + 6 y = negative 18 and y = negative 2 x + 21

convert to algebra.

- 4x + 6y = -18 ;

y = -2x + 21;

let us solve this with elimination

change -4x + 6y = -18  to  -2x + 3y = -9

get:  -2x  + 3y = -9

and  2x + y = 21

add.

-2x + 2x + 3y + y = -9 + 21

4y = 12

y = 3

2x + (3 ) = 21

2x = 18

x = 9

(9, 3)

Answer:

A.(9,3)

Step-by-step explanation:

the table shows the value of a savings bond that doubles in value after 5 years. Which statement describes the bond

Answers

i think its the first option maybe im not sure

Answer: its C just took on edge

Step-by-step explanation:

y=13x − 1x − 3y = 5

What is the solution to the system of equations shown above? ​​

Answers

Answer:

(5/3,5)

Step-by-step explanation:

The solution to the system of equations y = 13x - 1 and y = 5 is (6/13, 5).

To find the solution to the system of equations y = 13x - 1 and y = 5, we can substitute the second equation directly into the first one. Since both equations equal y, they must equal each other, thus:

13x - 1 = 5.

We can then solve for x:

Add 1 to both sides: 13x = 6

Divide both sides by 13: x = 6/13

Having determined the value of x to be 6/13, we can substitute this back into either equation to find y. Using the simpler one, y = 5.

Thus, the solution to the system of equations is (6/13, 5).

What is the approximate circumference of the circle shown below?

Answers

Answer:

A. 56.52 cm

Step-by-step explanation:

Formula:

Circumfrence= 2πr

r(radius) = 9 cm

C = 2πr

C = 2 x 3.14 x 9 cm

C = 6.28 x 9 cm

C = 56.52 cm

Circumfrence is 56.52 cm

The circumference of the circle is 56.52cm (A)

Calculating The Circumference Of A Circle.

To calculate the circumference of a circle, the formula is Circumference (C) = 2πr.

Where;

radius (r) = 9cm

π = 3.14

Substitute the values into the formula.

C = 2 x 3.14 x 9

C = 56.52 cm

Therefore, the circumference of the circle is 56.52cm (A)

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05.02 MC)

On a road, a bike sign in the shape of an isosceles trapezoid is to be painted. The sign and its dimensions are shown below. What is the area of the sign?

A right trapezoid is shown with a height labeled 5 feet and one of the bases labeled as 8 feet, and the other base is labeled as 6 feet.

30 square feet
35 square feet
45 square feet
50 square feet

Answers

Answer:

45

Step-by-step explanation:

Answer:

35

Step-by-step explanation:

Find the distance between (-4,10) and (0,12)

Answers

Answer:

Approximately 4.47 or the square root of 20.

Step-by-step explanation:

use distance formula

Yoo i need help!!
Which are solutions of the equation x2 – 16 = 0? Check all that apply.
x = –8
x = –4
x = –2
x = 2
x = 4
x = 8

Answers

1) Use the commutative property to reorder the terms
Which will give you 2x-16=0
2) Move the constant to the right hand side and change the sign
Which will then give you 2x=16
3) divide by both sides
Your answer should be x=8

Answer: B) -4 and E) 4

Step-by-step explanation:

Edg 2022

OOOOOOOF. HELP ME AND BRAINLIEST AND ALL POINTS GIVEAWAY

Answers

Answer:

54 square units

Step-by-step explanation:

12 times 9 = 108

108 divided by 2 equals 54

Area = 1/2(BH)
B = 9
H = 12
9•12= 108
108/2 = 54
54 square units.

Determine which equation is belongs to the graph of the limacon curve below.

Answers

Answer: Option C.

Step-by-step explanation:

We have functions of r(θ)

In our graph, we can see that the minimum value of r is when θ = 0°, and the maximum value is when θ = 180°.

We also know that the graph is in the square (-5, 5)x(-5, 5) and you can see that the maximum radius is almost less than 5.

Then let's analyze the options:

A) r = 3 - 2*cos(θ)

the maximum is at the right angle, but the maximum is:

r = 3 -2*(-1) = 5, so this maximum value is bigger than the one in the graph.

B) r = 3 - sin(θ)

For the sin functions, the maximum and minimum do not correspond with the values i write earlier, so we can discard this option.

C) r = 3 - cos(θ)

The maximum is: r = 3 - (-1) = 4, so this may be the correct answer.

the minimum is r = 3 - 1 = 2,

this is a possible equation for our circle.

D) r = 2 - 2*cos(θ)

Here, when θ = 0, we have: r = 2 - 2*1 = 0, but in the graph we can see that the radius is not 0 when θ = 0, so we can discard this option.

So the only option that makes sense is option C.

Each morning Papa notes the birds feeding on his birdfeeder. So far
this month he has seen 59 blue jays, 68 black crows, 12 red robins
and 1 cardinal.

Answers

Answer:

126 plz mark me brainliest.

Step-by-step explanation:

Answer:126

Step-by-step explanation:

Layla has 4 pounds of birdseed seeds. each day she feeds the robins 1/6 pounds of seedS. for how many days can she feed the Robbins

Answers

Answer:

24

Step-by-step explanation:

since 6/6 equals a whole, then 6/6 equals 1 pound. Since she feeds the birds 1/6 of a pound each day, just find out how many 6th are in 4 pounds (24).

Hope this helps :) good luck

One number is 6 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 812, find the numbers.

Answers

Answer:

first number = 89second number = 534third number  = 189

Step-by-step explanation:

Let the first number be x

Given second number is 6 times a first number.

If first number is x then second number is 6*x = 6x

Given third number is 100 more than  the first number

If first number is x then third number is x+100 = x+100

Sum of these three numbers in terms of x

is

sum = x+ 6x+x+100 = 8x+100 __________1

Given, that sum of these numbers is 812.

equating 812 with equation 1 we have,

8x+100  = 812

=> 8x = 812- 100

=> 8x = 712

=> x = 712/8 =  89.

Therefore,

first number = x = 89

second number = 6x = 89*6= 534

third number = x+100 = 89+100 = 189

The three numbers in the problem are 89, 534, and 189. We found these by defining the first number as x, creating equations based on the given relationships, and solving for x.

Let's define the first number as x. According to the problem, the second number would be 6x (as it is 6 times the first number), and the third number would be x + 100 (as it is 100 more than the first number). The sum of these three numbers is given as 812. So, we can set up the equation:

x + 6x + (x + 100) = 812

Combine like terms to simplify the equation:

8x + 100 = 812

Subtract 100 from both sides of the equation:

8x = 712

Divide both sides by 8 to find the value of x:

x = 89

Now that we have the value of the first number, we can find the other two numbers:

The second number is 6 times 89, which is 534.

The third number is 89 + 100, which is 189.

Therefore, the three numbers are 89, 534, and 189.

The rate of change of a linear model depends on its initial conditions.
True
False

Answers

Answer:

false

Step-by-step explanation:

ye you welcome

EASY QUESTION

Focus on question 5

Answers

Answer:

84 cm^3

14080 cm^3

81 cm^3

Step-by-step explanation:

Remember the formulas for volume, and you're golden.

a) V(prism) = area of base * height

                  = 12 cm^2 * 7 cm = 84 cm^3

b) V(prism) = area of base * height

                  = 88 cm^2 * 160 cm = 14080 cm^3

c) V(cylinder) = area of base * height

                      = 54 cm^2 * 1.5 cm = 81 cm^3

Answer:

84 cm^3

14080 cm^3

81 cm^3

Step-by-step explanation:

Can you plz help me?

Answers

Answer:

sure

Step-by-step explanation:

with what

Brent is making lasagna for Tim and sandy.Brent wants each person to pick out a share of the lasagna.Tim thinks if he takes one half of the lasagna he will have the largest share.Sandy thinks if she takes two sixths of the lasagna she will have the largest share.Who is correct.Use numbers and symbols to support your answer.

Answers

Answer:

Tim is correct.

Step-by-step explanation:

Tim is very simple , he wants 1/2 of the food.

Sandy wants 2/6 of the food, simplifying this to 1/3 to make the tops of both fractions line up.

1/2>1/3

Tim is correct as he has the larger piece

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