3 years ago

X-7=13answer and how to solve?

1 answer:

4 0

X-7=13
move -7 to the right side of the equation, change the sign from negative to positive when you move it
x-7+7=13+7
x=13+7
x=20

You might be interested in

Where does the square root of 40 go on a 1-10 number line?

kaheart [24]

Answer:

Step-by-step explanation:

$36 < 40 < 49\\\\6 < \sqrt{40} < 7\\$

Here is the exact construction of √40 using Pythagorean 's theorem

8 0

3 years ago

Find the volume of the figure of 7 inches, 21 inches and 15 inches.

AfilCa [17]

Answer:

2,205 cubic inches

Step-by-step explanation:

8 0

3 years ago

Need Help understanding this!! 40 points!!!

Eva8 [605]

Angles 1 and 2 are vertical angles which makes # 3 angle 1 = angle 2

Because angle 1 and 2 are vertical angles, then A and E would be similar due to the vertical angle theorem as well.

The answer would be D.

3 0

3 years ago

Read 2 more answers

I turned it in and it says we got one wrong(out of those blanks). I've checked over it several times but I can't figure out whic

Colt1911 [192]

Answer:

Try as percentages so

7) 37.5%

8) 50%

9) 12.5%

10) 62.5%

11) 87.5%

12) 50%

13) 62.5%

14) 37.5%

15) 100%

Step-by-step explanation:

8 0

4 years ago

While vacationing, Rosalie sees a mountain and its reflection on the still water of a lake. She draws the mountain and its refle

Greeley [361]

Answer:

I would say (2,-9) is her projection

6 0

3 years ago