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kari74 [83]
3 years ago
7

Ibrahim has some building blocks that are all cubes of the same size. He uses three of the blocks to make a pile with a height o

f 43.5 cm. Then he makes a row with five of the blocks with no gaps. Work out the length of the row of five blocks​

Mathematics
1 answer:
MArishka [77]3 years ago
4 0

Answer:

72.5

Step-by-step explanation:

one block = 43.5 / 3 = 14.5

five blocks = 5 * 14.5 = 72.5 (ans)

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e-lub [12.9K]

Answer: Perimeter = 72.67

Area = 363.3

Step-by-step explanation:

The given polygon is a pentagon. The apotherm is the perpendicular line from the midpoint of the Pentagon to the base of one of its sides.

The formula for determining the area of a regular polygon is expressed as

Area = a² × n × tan 180/n

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Therefore,

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3 years ago
HELP ME ASAP!!!!!!!!!!!Choose the expression that best represents the phrase below. ...16 times as many books... A. 16 b B. 16 +
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Answer: 16b


Step-by-step explanation:

1. You have the following phrase given in the problem: 16 times as many books. You can conclude this is a multiplication word problem, because:

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2. Then, you can conclude that the expression that best represent the phrase is:

16b



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