3 years ago

What is the solution set?

Mathematics

2 answers:

Ludmilka [50]3 years ago

8 0

Answer:

- 1.45

Step-by-step explanation:

Novay_Z [31]3 years ago

3 0

Answer: x = 1 so 1/2 - 4/1 + 8 = 0n

Step-by-step explanation:

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2√72 + 5√242 what is the answer for this question please can u tell me the right answer

Radda [10]

Answer:

67 $\sqrt{2}$

Step-by-step explanation:

Assuming you require to simplify the expression.

Using the rule of radicals

$\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$

Simplifying the radicals

$\sqrt{72}$ = $\sqrt{36(2)}$ = $\sqrt{36}$ × $\sqrt{2}$ = 6 $\sqrt{2}$

$\sqrt{242}$ = $\sqrt{121(2)}$ = $\sqrt{121}$ × $\sqrt{2}$ = 11 $\sqrt{2}$

Then

2 $\sqrt{72}$ + 5 $\sqrt{242}$

= 2(6 $\sqrt{2}$ ) + 5(11 $\sqrt{2}$ )

= 12 $\sqrt{2}$ + 55 $\sqrt{2}$

= 67 $\sqrt{2}$

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Miles ordered 126 books to give away at the store opening. What is 126 rounded to the nearest hundred?

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Miles ordered 126 = rounded : 130

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100 PTS!!!!<br><br> A square office has sides that are 8 feet long. What is the office's area?

nalin [4]

Answer:

Step-by-step explanation:

A square has equal side measurements meaning that each side is 8. To find the area, multiply the length by the width which would be 8 * 8 = 64.

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Lucas and Tayvan can paint a house in 1 hour working together. If Tayvan works alone, he can paint the house in 1.5 hours. How l

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Step-by-step explanation:

no explanation its common sense lol

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Input divided by two plus one is the output

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The equation to this problem would be y = x/2 + 1

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