2 years ago

Quincy is building a tower out of blocks that are each 5/6 of an inch in height. He decides

Mathematics

1 answer:

adoni [48]2 years ago

5 0

Answer:

90 inches tall

Step-by-step explanation:

5/6 of 12 is 10 so the blocks are 10 inches tall each 10x9 is 90

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Answer:

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Step-by-step explanation:

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Double check:

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50 POINTS PLEASE HELP

lorasvet [3.4K]

Answer:

$perimeter= 5\sqrt{15} + 5\sqrt{5}$

Step-by-step explanation:

Given ,

A right angle triangle ΔABC with right angle at C and ∠A=30° and AC=5√5 units .

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Implies perimeter of triangle = a+b+c .

now

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implies ,

$perimeter = \frac{5\sqrt{5}}{\sqrt{3}} + 5\sqrt{5} +\frac{10\sqrt{5}}{\sqrt{3} }\\perimeter= 5\sqrt{15} + 5\sqrt{5}$

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Step-by-step explanation:

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