3 years ago

Not sure what to do here. Last one, please.

1 answer:

6 0

Here’s an example problem hope this helps. Just know the first number in your coordinate is the x and the second one is the y. (x,y) go left and right with x and up and down with y. Plot the point and then see if it is in the circle

You might be interested in

Area of hexagon please help

podryga [215]

$\frac{ 3\sqrt{3} }{2} \times a {}^{2} \\ \\ \frac{ \sqrt{27} }{2} \times 7 {}^{2} \\ \\ \frac{ \sqrt{27} }{2} \times 49 \\ \\ = 127.31cm {}^{2}$

<h3>So Option D=127.3cm²</h3>

<h3>Hope This Helps You </h3>

3 0

3 years ago

Which of the following best represents the average rate at which infants grow in height during the first four years after birth?

Valentin [98]

The answer would be three inches per year or B. Hope this helped :)

8 0

3 years ago

Read 2 more answers

What number must you add to complete the square?<br><br> x^2 + 8x = -3

KonstantinChe [14]

<span>x^2 + 8x = -3
</span><span>x^2 + 8x + 16 = -3 + 16
using a^2 + 2 a b + b^2 = (a+b)^2
</span><span>
</span>x^2 + 8x + 16 = 13

<span>(x +4)^2 = 13

answer : 16 is the number </span><span>you must add to complete the square</span>

5 0

3 years ago

3(2x + 7) - 2 (x + 5)

olga55 [171]

Answer:

Step-by-step explanation:

3(2x + 7) - 2 (x + 5)

need to distibute

5x+10-2x+3

combine like terms

3x+13

divide

x=4.3

5 0

3 years ago

Read 2 more answers

Solve for x. 4−(2x+4)=5 x=6 x=−52 x=−10 x=32

sashaice [31]

Answer:

Step-by-step explanation:

4−(2x+4)=5

4-2x - 4 =5

-2x = 5

x= -5/2 = -2.5

5 0

3 years ago