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3 years ago

Which of these numbers 3 4 5 6 7 8 makes the inequity true?20>4b

Mathematics

1 answer:

USPshnik [31]3 years ago

4 0

Answer:

3 and 4

Step-by-step explanation:

Solving the inequality

20 > 4b ( divide both sides by 4 )

5 > b, thus

b < 5

3 and 4 are the only values that make the inequality true

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2 years ago

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

A roof is shaped like a square pyramid. The base length is 10 meters and the slant height is 12 meters. What is the surface area

nasty-shy [4]

Surface area of square pyramid having square base side = 10 cm and slant height = 20 cm is 340 square meters

<u>Solution:</u>

Given that

Shape of the roof is square pyramid.

Base length of square pyramid roof = 10 meters

Slant height of square pyramid roof = 12 meters

Need to calculate the surface area of the roof

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Where s is side of square base and l is slant height.

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