Answer: mmm I don’t even understand what you trying to say but this doesn’t look like a question to me, is this even a question just saying
Step-by-step explanation:
An infinite number of solutions since the right side is equal the left side for every value of x.
3
The period is the amount it time it takes to make one complete cycle. If we start at 0 for simplicity sake, the graph is at its maximum point. It reaches its maximum point again at 3, this is one complete cycle and thus the period is 3.
The way to find the area of a triangle is A=

if the base is 3 feet longer then the height we can write it like this B=H+3
now we can add it to our area equation
20=

20=

40=

+3H
10

=

h=3.2ft