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Rudik [331]
3 years ago
8

PLEASE HELP ANYONE WHO IS GOOD AT MATH!!!!

Mathematics
2 answers:
goldfiish [28.3K]3 years ago
6 0

Answer:

A is the correct answer sqrt 200. The answer to the second part of the question is C. 10 sqrt 2

Step-by-step explanation:

TEA [102]3 years ago
4 0
1. Let the side length of the foundation be x.

2. The area of any square-shaped region = area of square = side length squared.

3. So x^{2}  (ft^{2}) =200(ft^{2})
         x^{2} =200

take square root of both sides, to isolate x:
         
         \sqrt{x^{2} }= \sqrt{200}

                  x= \sqrt{200} (ft)
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Ax + 5 = 2(3 + 2x)<br><br> X=
Crazy boy [7]

Answer:

Ax+5=2*3+2*2x

Ax+5-6-4x=0

x(A-4)-1=0

x=1/(A-4)

5 0
4 years ago
can the measure of an angle ever equal exactly half the measure of the supplement of an angle (please answer question correctly)
Leni [432]

Answer:

Let the angle be x.

Its complement is 90°-x° and its supplement is 180°- x.

If 90°-x = (1/2)(180°-x) then 180°- 2x = 180° -x => 180°-180° = 2x-x => x= 0°

Hence the statement is true only for 0°

8 0
3 years ago
The number of girls in a classroom is greater than the number of boys. There are more than 2 girls. Write a system of inequaliti
Mama L [17]

Answer:

x < y > 2

Step-by-step explanation:

Girls is more than boys, so:

y > x

Girls is more than 2, so:

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So:

x < y > 2

I hope this helps you :)

6 0
3 years ago
Find each of the following products. Show your work.
madam [21]

Step-by-step explanation:

a. 57×23=1311

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3 0
3 years ago
Simplify<br> 2(x+7) 2x + 20<br> - 2 =<br> x+4<br> 2x + 8
zubka84 [21]

Answer:

x = 0

Step-by-step explanation:

2(x+7) 2x + 20 - 2 = x+4(2x + 8) start by distributing

2(x+7) would be 2x+14

4(2x+8) would be 8x+32

2x+14 x 2x + 20 - 2 = x + 8x + 32 now combine like terms

2x and 2x can be combined on the left side

x and 8x can be combined on the right side

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4x + 32 = 9x + 32 you can now solve this equation

start by subtracting 4x on both sides

32 = 5x +32 now subtract 32 on both sides

0 = 5x so x = 0

3 0
3 years ago
Read 2 more answers
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