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Eduardwww [97]
3 years ago
6

Ninety percent of what number is 45

Mathematics
1 answer:
hram777 [196]3 years ago
7 0
Divide 45 by 90%
45÷0.90=50

Check your work:
=50*90%
=50*0.90
=45

45 is 90% of 50

Hope this helps! :)
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Wendy borrowed a 370-page book from the library. She has already read 20 pages. The book is due back to the library in 7 days. W
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Answer:

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Step-by-step explanation:

Total pages = 370

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Refer to the rectangle below. The length of the rectangle is x + 12. The width of the rectangle is x + 3.
Elis [28]

Answer:

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Step-by-step explanation:

The complete question is shown in the attachment.

The length of the rectangle is x + 12. The width of the rectangle is x + 3.

Recall that area of a rectangle is Length \times Width

In terms of x, the area is (x+12)(x+3)

Recall the distributive property of real numbers: (a+b)(c+d)=a(c+d)+b(c+d)

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(x+12)(x+3)=x(x+3)+12(x+3)

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