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2 years ago

A rectangular prism is shown below. What is the surface area, in square centimeters?

Mathematics

1 answer:

Orlov [11]2 years ago

3 0

Answer:

174 square centimetres

Step-by-step explanation:

The formula for finding the surface area of a rectangular prism is

SA = 2LW + 2LH + 2HW

Therefore surface area will be

= 2(11*5) + 2(11*2) +2(2*5)

= 2 * 55 + 2 * 22 + 2 * 10

= (110 + 44 + 20) square cm

Which gives you 174 square centimetres.

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2 years ago

Two angles of a quadrilateral measure 140° and 80°. The other two angles are in a

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Answer:

Step-by-step explanation :

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3 years ago

Read 2 more answers

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Angelina_Jolie [31]

Answer:

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Step-by-step explanation:

Mean = $\mu = 45$

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Sample mean = $\bar{x} = 52$

We are supposed to find the probability of observing a sample mean of x = 52 or greater from a sample size of 25 i.e. $P(x\geq 52)$

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3 years ago

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Answer:

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Step-by-step explanation:

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den301095 [7]

The answer is x=-7
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