A.) 1
Type it in your calc. to find
Answer:

In this special case we know that
and
and for this case we can add all the values 12+18 +12+18=60 and that represent the perimeter
Step-by-step explanation:
For this case we know that the perimeter is given by:

In this special case we know that
and
and for this case we can add all the values 12+18 +12+18=60 and that represent the perimeter
<span>Multiply the length and width together to get the total required area - 5*8 = 40. Now each tile covers 3 inches and you need to cover 40 feet, so convert feet into inches by multiplying 40 by 12 (480). Now divide 480 (desired area) by 3 (how much each tile covers) to get 160 - the amount of tiles you'll need.
Sorry, didn't realize I didn't post it as an answer. But no problem!</span>
Answer: 107.09 kilograms
Step-by-step explanation:
64.9 + 65% of 64.9
64.9 + (0.65 * 64.9)
64.9 + 42.19
Answer:
D. 3
Step-by-step explanation:
For g(x) = |x|, we seem to have ...
f(x) = 3|x| = 3g(x) = a·g(x)
The value of 'a' is 3.