3 years ago

How many square units are in an office that is 18 units by 8 units?

Mathematics

1 answer:

Serhud [2]3 years ago

3 0

18x8 is 144

The answer is 144 units^Squared

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9x895=9×(_-_) =(9×_)-(_×5) =_-_ =_

Ulleksa [173]

Hope this helped............if any trouble ask me

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3 years ago

What is the height of a square pyramid with a volume of 75 cubic feet and base length of 5 feet

natima [27]

So hmm notice the picture below

is a "square" pyramid, thus, the base is a square, all sides are the same

now, we know the volume is 75 and one side is 5

thus $\bf \textit{volume of a pyramid}\\\\
V=\cfrac{1}{3}\cdot Base\cdot height\qquad 
\begin{cases}
Base=length\cdot width\\
\qquad\qquad 5\cdot 5=25\\
V=75
\end{cases}\\\\\\ 75=\cfrac{1}{3}\cdot 25\cdot h$

solve for "h" or height

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3 years ago

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Which is the same as 0.08? A) 80% B) 80/100 C) 8% D) 0.8

alina1380 [7]

D because the 0's mean nothing.

3 0

3 years ago

Read 2 more answers

Katie has read 32% of a book. if she has read 80 pages, how many more pages does Katie have left to read?

Blababa [14]

Katie has read 32%, so 32%=80 pages. To get the total number of pages, you have to divide 32 and 80 by 8 to get 4% and 10 pages. 4% of the book is 10 pages, and in order to get 100%, you have to multiply by 25(4*25=100) on both sides. Remember, what you do to one side, you do to the other side. That leaves you with 100% and 250 pages. The book is 250 pages long. If she has read 80 pages, you subtract 80 from 250 to find how many pages she has left to read. The difference is 170. Katie has 170 pages left to read.

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3 years ago

A fish tank holds 180 gallons of water and is leaking at a rate of 8 gallons per day. A second fish tank holds 160 gallons of wa

Sonja [21]

Answer: 10 days

Step-by-step explanation:

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3 years ago