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3 years ago

84 cubic inches 90 cubic inches 100 cubic inches 126 cubic inches

Mathematics

1 answer:

igomit [66]3 years ago

8 0

Answer: Second Choice. 90 cubic inches

Concept:

Here, we need to know how to calculate the volume of a rectangular prism

Volume (rectangular prism) = w · l · h

w = width

l = length

h = height

Solve:

Given information

l = 6"

w = 3"

h = 5"

Given expression

V = w · l · h

Substitute values into the expression

V = (3) (6) (5)

Simplify by multiplication

V = 18 · 5

$\boxed{V_{rectangular prism}=90}$

Hope this helps!! :)

Please let me know if you have any questions

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Maurinko [17]

This question is impossible to solve.

this is why:

if 4x-4=0
then x=1

so if 8x + 4 = 8

then x is false.

I get these question quite a lot in my GCSEs.

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3 years ago

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Find the area of the shaded regions below. Give your answer as a completely simplified exact value in terms of π (no approximati

Svetach [21]

Answer:

Answer:18+4.5 $\pi \\$

Step-by-step explanation:

This shape is a triangle with a semicircle connected to it

and this triangle is a right triangle so side A=B

that means the other leg is 6.Knowing that we can solve

The formula for the area of a triangle is (base×height)÷2

so that means 6×6 equals 36 and if you divide that by 2 you get the 18.

Now we will deal with the semicircle. We know that both of the legs are 6 so that means the diameter is 6 and now we solve 6 divided by 2 equals 3 and we will have to square that and we will 9 and since it is a semicircle we have to divide it by 2 and that will give us 4.5 and since we have to express it in terms of pi it will be 4.5(pi) and then we add both of the areas

giving us 18+4.5(pi)

and do you go to RSM

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3 years ago

53x52 step by step plzzz

Zigmanuir [339]

Answer: here you go i tried my best

Step-by-step explanation: