3 years ago

Find x, round your answer to the nearest tenth. Please help.

Mathematics

1 answer:

Sever21 [200]3 years ago

3 0

So 25 is 30 and 48 is 50 because you round to the nearest tenth

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Answer:

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2 years ago

Read 2 more answers

Can someone help me please

Yakvenalex [24]

Answer:

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Step-by-step explanation:

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3 years ago

Find the volume of a trough 5 meters long whose ends are equilateral triangles, each of whose

yawa3891 [41]

Answer:

$V=5\sqrt{3}\ m^3$

Step-by-step explanation:

we know that

The volume of a trough is equal to

$V=BL$

where

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step 1

Find the area of equilateral triangle B

The area of a equilateral triangle applying the law of sines is equal to

$B=\frac{1}{2} b^{2} sin(60\°)$

where

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substitute

$B=\frac{1}{2}(2)^{2} (\frac{\sqrt{3}}{2})$

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step 2

Find the volume of a trough

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we have

$B=\sqrt{3}\ m^{2}$

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substitute

$V=(\sqrt{3})(5)$

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4 years ago

3) There were 35 children and 10 adults at a barbeque.

Mila [183]

Answer:

3. a. 10:35= 2:7

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3 years ago

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blondinia [14]

Answer:

Step-by-step explanation:

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1 year ago