3 years ago

Surface area of 9cm, 10cm, and 15cm

Mathematics

1 answer:

AVprozaik [17]3 years ago

8 0

Answer: The answer is 750 cm

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A cheetah can run about 68miles per hour. how fast can it run in meters per minute? use 1mi= 1609m

Olin [163]

Answer:

Approximately 26,82 meters per minute

Step-by-step explanation:

If 1 mile = 1609 meters, then the cheetah runs 1609 in 60 minutes, and we want to find the x meters it runs in 1 minute.

We do x = (1 * 1609) / 60 = 26,82 meters per minute ( approximately )

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3 years ago

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6. Samantha works twice as many hours per week as Adriana. Together they work a total of 39 h one week. a) State how you will as

prohojiy [21]

Answer:

Samantha worked 26 hours and Adriana worked 13 hours.

Step-by-step explanation:

Let s = the number of hours that Samantha worked

Let a = the number of hours that Adriana worked

s = 2a

s + a = 39

2a + a = 39

3a = 39

a = 13

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1 year ago

What is the answer to math problem ×2÷3

Rashid [163]

THE answer is 0.66 repeating 9 times
then 7

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3 years ago

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Solve 1/8^-1/3<br> Write in fraction form plz.<br> :)

sladkih [1.3K]

Answer:

$\frac{1} {2^{-1}}$

Step-by-step explanation:

$\huge \frac{1}{ {8}^{ - \frac{1}{3} } } \\ \\ = \huge \frac{1}{ {( {2}^{3} )}^{ - \frac{1}{3} } } \\ \\ = \huge \frac{1}{ {{2} }^{ - 3 \times \frac{1}{3} } } \\ \\ = \huge \frac{1}{ {{2} }^{ - 1 } }$

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3 years ago

Aiden borrows a book a public library. He read a few pages on day one. One day two, he reads twice the number of pages than he r

Alisiya [41]

Answer:

110 pages

Step-by-step explanation:

Day 1 =x

Day 2 =2x

Day 3 =x-6

(x)+(2x)+(x-6)=458

Add likes together.

4x-6=458

4x=464. Divide both sides by 4 to get x. X=116

Day 3=116-6=110

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3 years ago