Answer:
i think its b
Step-by-step explanation:
i might be wrong but i think its

So the fencing perimiter is 70 by 114
perimiter=2 times width +2 times legnth
width=70
legnth=144
perimiter=70 times 2+114 times 2=140+228=368
needs to buy 368 feet
Answer:
D. g(x) = (x + 2)^2 + 3(x + 2) + 2
Step-by-step explanation:
To shift the function to the left by 2 units, x is replaced by x - (-2) = x+2. Then you have ...
... f(x+2) = g(x) = (x+2)² +3(x+2) +2 . . . . matches selection D
Answer:
(4, 6 )
Step-by-step explanation:
Given the 2 equations
3x + 4y = 36 → (1)
y = -
x + 8 → (2)
Substitute y = -
x + 8 into (2)
3x + 4(-
x + 8) = 36 ← distribute and simplify left side
3x - 2x + 32 = 36
x + 32 = 36 ( subtract 32 from both sides )
x = 4
Substitute x = 4 into (2) for corresponding value of y
y = -
× 4 + 8 = - 2 + 8 = 6
solution is (4, 6 )
In this type of problems what we have to do is unit conversion. In order to do so we need all the equivalences which we will be mentioning during the explanation of the problem:
First of all the answer is asked to be in acre-feet and we can see the data we are getting from the rain is in
not even a volume unit.
To calculate the volume of poured rain we need to have both numbers in the same units, we will convert
to
using the equivalence
like this:

it is possible now to calculate the volume (
) like this:

Now we just need to convert this volume to acre-feet and we will do so using the equivalence
like this:

5199.50403658 acre-feet would be the answer to our problem