3 years ago

What property is (7•5)•2=7•10

Mathematics

1 answer:

iren [92.7K]3 years ago

5 0

Answer: The answer is 35

Step-by-step explanation:

7 times 5 = 35x

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4 years ago

3(a – 7) = -9 + 3a.

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Answer:

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Step-by-step explanation:

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3 years ago

The greater of two numbers is 10 more than the smaller. Their sum is 38

kherson [118]

Isn't it 28? i'm a little confused so i fully don't know but i think you subtracted 10 from 38 and you get 28.

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3 years ago

11-3 Which of the following is NOT<br> true about the mean?

kotegsom [21]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Make U the subject of the formular S=½(u+v)t

kirill [66]

Answer:

$U = \frac{2S}{t} - v$

Step-by-step explanation:

$S = \frac{1}{2} (u+v)t$

Divide S by 1/2

$2S = t(u+v)$

Divide 2S by t

$\frac{2S}{t} =u + v$

Subtract v

$U = \frac{2S}{t} - v$

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3 years ago