Step-by-step explanation:
Below is an attachment containing the solution.
Answer:
C.)
Step-by-step explanation:
4/20=8/x
Answer:
the answer would be C
Step-by-step explanation:
the opposite of exponents is square root it
is a right triangle with base length 1 and height 8, so the area of
is
.
The average value of
over
is given by the ratio
The denominator is just the area of
, which we already know. The average value is then simplified to
In the
-plane, we can describe the region
as all points
that lie between the lines
and
(the lines which coincide with the triangle's base and hypotenuse, respectively), taking
. So, the integral is given by, and evaluates to,
