Answer:
72
Step-by-step explanation:
SA Formula = 2(L x W) + 2(L x H) + 2(W x H)
2(6x2) + 2(6x3) + 2(2x3)
2(12) + 2(18) + 2(6)
24 + 36 + 12
The answer would be 72 ft sqaured
Answer:
a=9
Step-by-step explanation:
To solve this proportion, we have to get the variable, a, by itself.
First, cross multiply.
6/a=18/27
Multiply the denominator of the first fraction by the numerator of the second, and the numerator of the second by the denominator of the first.
a*18=6*27
18a=162
Now, 18 and a are being multiplied. In order to get a by itself, perform the opposite of what is being done. They are being multiplied, so the opposite would be division. Divide both sides by 18.
18a/18=162/18
a=162/18
a=9
So, the proportion, with 9 substituted in for a, will be:
6/9=18/27
Answer:
sorry i don't speak spanish but if i did i would have gave u the answer
Step-by-step explanation:
Answer: 34 days
Step-by-step explanation:
To find out the amount of pages he needs to read each day at the rate of 6 pages/day is 204/6. (we divide 204 by 6 because that is 215-11, since he already read 11 pages) this is 34
