3 years ago

if the difference in the side lengths of two squares is 10 and the sum of the side lengths is 18 what are the side lenghts

Mathematics

1 answer:

diamong [38]3 years ago

4 0

Wouldn't 2 squares make a rectangle and so you would add 10+10+18+18=56
56 is you answer.hope this helps

You might be interested in

Three consecutive integers whose sum is -147

suter [353]

Step-by-step explanation:

Let the first integer be x

2nd integer = x + 1

3rd integer = x + 2

x + x + 1 + x + 2 = -147

3x + 3 = -147

3x = -147 - 3

3x = -150

x = -150 ÷ 3

x = -50

The three consecutive integers are

-50, -49, -48

5 0

3 years ago

Solve for x: 4/x+4/x2-9=3/x-3

anzhelika [568]

Answer:

x =1/12(1-√(97) )

Step-by-step explanation:

4 0

3 years ago

Solve this inequality: 8z + 3 – 2z < 51

MArishka [77]

8z +3 - 2z < 51
6z + 3 < 51
-3. -3
6z < 48
-- ---
6. 6

z<8

8 0

3 years ago

Read 2 more answers

I need help with number 20 please

Doss [256]

Answer:

3 = 92 degree 4 = 88 degree

Step-by-step explanation:

3 = 45 + 47 = 92 degree

4 = 180 - 92 = 88 degree

5 0

2 years ago

Read 2 more answers

Simplify 3x³(x+2)+2x(x²+3x)

max2010maxim [7]

Answer:

${3x}^{4} + {8x}^{3} + {6x}^{2}$

Step-by-step explanation:

${3x}^{3} (x + 2) + 2x( {x}^{2} + 3x)$

${3x}^{4} + {6x}^{3} + {2x}^{3} + {6x}^{2}$

${3x}^{4} + {8x}^{3} + {6x}^{2}$

<h3>Hope it is helpful...</h3>

8 0

3 years ago