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3 years ago

Which coordinates best represents the solution to the following pair of equations?

1 answer:

7 0

Answer is B. For y = -2x + 13 If we put x=4 y = -2(4) + 13 y = -8 + 13 y = 5 So it becomes (4,5) For y = 2x - 3 If we put x=4 y = 2(4) - 3 y = 8 - 3 y = 5 And it becomes (4,5) So (4,5) satisfies both the equations.

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What value of y will make this expression equal to 2.45?

MA_775_DIABLO [31]

Any value of y, except when y = -4.9, will make the expression equal to 2.45.

5 0

2 years ago

Read 2 more answers

Dana wants to make cookies. The recipe calls for 2/3 cups of flour for two dozen. She only wants to make one dozen,so how much f

Veseljchak [2.6K]

Answer:

1/3 c flour

Step-by-step explanation:

divide 2/3 in half because you're going from 2 dozen to 1 dozen

2/3 ÷ 2 equals 2/3 x 1/2 which equals 1/3

3 0

3 years ago

Thanks for the help...........

Natali [406]

Answer:

Option C

Step-by-step explanation:

It was rotated to the right

6 0

3 years ago

A sumo wrestling ring is circular and has a circumference of 4 . 6 π meters 4.6π meters. What is the area A A of the sumo wrestl

LUCKY_DIMON [66]

Answer:

$A=5.29\pi$

Step-by-step explanation:

Formula for circumference of a circle is:

Circumference = $2\pi r$

Given circumference of the ring is $4.6\pi$

Now solving for the radius gives us:

$2\pi r=4.6\pi\\r=\frac{4.6\pi}{2\pi}\\r=\frac{4.6}{2}=2.3$

We know that area of a circle is $\pi r^2$ , substituting the value of r we found, we get the area as:

area (A) = $\pi r^2\\\pi (2.3)^2\\\pi (5.29)\\=5.29\pi$

Hence the Area (A), in terms of $\pi$ is $5.29\pi$

5 0

3 years ago

Read 2 more answers

PLZZZZ HELLPPP MEEE GET ANSWER

nadya68 [22]

Answer:

See above photograph

Step-by-step explanation:

This is how your graph will look like with an x-intercept of [−5, 0] (will not see, according to the scale, but on my device, you can), and a y-intercept of [0, 50]. The way to figure out all the coordinates upon this scale is to simply create a y-x value chart. Plug in each input value [x-value] to get your output value [y-value]:

x|y

0|50

1|60

2|70

3|80

4|90

5|100

6|110

7|120

8|130

9|140

10|150

11|160

Then, you simply just draw your line based of this chart.

I am joyous to assist you anytime.

4 0

3 years ago