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topjm [15]
3 years ago
15

Do any of you guys no this If 18 is 45% of a value, what is that value?

Mathematics
2 answers:
iragen [17]3 years ago
8 0

Answer:C.40

Step-by-step explanation:

Fynjy0 [20]3 years ago
8 0

Answer:

C. 40

Step-by-step explanation:

18/x = 45/100, x is the value we are looking for

18/x = 45/100

1800/x = 45                   multiply both sides by 100

1800 = 45x                    multiply both sides by x

40 = x                             divide both sides by 45

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3 years ago
The window in Mr. Rodriguez's attic is in two parts, each shaped like a trapezoid and each with identical dimensions.
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Answer and Step-by-step explanation:

First, ~multiply~base~and~height.~In~our~case~the~base~is~30~inches~and the~height~is~12~inches.Then,~we 'll~take~16~inches~and~multiply~it~with~12~inches

<u><em>So, it'll be :</em></u>

<u><em></em></u>30~inches × 12~inches =360~inches

16~inches × 12~inches=192~inches

Now,~that~we've~got~ 360 ~and~ 192~ as~ our~ answers ~we ~add~ them ~up..

<u><em>Like this :</em></u>

<u><em /></u>360+192=552<u><em /></u>

<u><em /></u>

<u><em /></u>And,~that's~our~final~answer!-522~in^2<u><em /></u>

4 0
3 years ago
Read 2 more answers
Simplify the expression 4x+3(5y−x)
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4x+3(5y-x)
Start by multiplying out the brackets
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A because x is the original price, so you multiply by the tax (9%) which would convert to 1.09 which you would multiply to the x

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