Answer:
the slope is -1
Step-by-step explanation:
m=
y2−y1
/x2−x1
=
4−−1
/−1−4
=
5
/−5
=−1
Answer:
40π cm2/ min.
Step-by-step explanation:
First, we should begin with an equation we know relating the area of a circle, the pool, and its radius: A=πr2.
Answer:
B
(x-2) is a factor since remainder is 0.
Step-by-step explanation:
We divide (x-2) into the polynomial through long division or synthetic. We choose long division and look for what will multiply with (x-2) to make the polynomial .
We subtract this from the original .
This leaves . We repeat the step above.
.
We subtract this from . We repeat the step above.
.
We subtract this from . We repeat the step above.
.
We subtract this from . There is no remainder. This means (x-2) is a factor.
The correct answer is A. 9/12 times 48.