Answer:
Step-by-step explanation:
we know that
If a diameter of a circle is perpendicular to a chord, then it bisects the chord
In this problem
AB is a diameter of circle C
The chord DE is perpendicular to the diameter AB
so
AB bisects the chord DE
That means
FD=FE
we have
therefore
The original height of the plant is 20 inches, and each week for 4 weeks its height increases by 2h inches, so at the end of 4 weeks its height would be:
20 + 4(2h) = 20 + 8h
Now for the next two weeks the plant grows in height by h inches each week, so we need to add a further 2h inches to the equation. Thus the expression that shows the height of the plant after 6 weeks is:
20 + 8h + 2h = 20 + 10h, therefor A is the correct answer
Answer:
<u>Step-by-step explanation:</u>
g(x) = h(x) = 4 - x
h(-3) = 4 - (-3)
= 7
g(7) =
=