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Free_Kalibri [48]

2 years ago

8

the length of each side of a square is 3 in. more than the length of each side of a similar square. The sum of the areas of the

squares is 425in^2. Find the lengths of the sides of the two squares

1 answer:

jeyben [28]2 years ago

3 0

Answer:

20008.3333333

Step-by-step explanation:

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What is _- 20 - 3 1/4 = 14 5/8

dem82 [27]

Answer:

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Step-by-step explanation: Yes, I know it looks weird but this is what my calculations have told me. I plugged that number back into the equation and it works so it should be correct unless I misread your question.

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Use synthetic division to solve (x^4 – 1) ÷ (x – 1). What is the quotient?

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Quotient is:

${ x }^{ 3 }+{ x }^{ 2 }+x+1$

Remainder: 0

Answer and workings in the attachment below.

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Rosa's test scores are 78, 92, 88, and 89. What must she score on her next test to have an average of 90? A) 95 B) 97 C) 99 D) 1

Morgarella [4.7K]

Answer: D

<u>Step-by-step explanation:</u>

Let x represent the score on her next test

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<u> -347 </u> <u>-347 </u>

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Step-by-step explanation:

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25 seconds it would take

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