Answer:
99/100
Step-by-step explanation:
First of all recall that

Now we we will try to apply that formula for
and
.
First rewrite 
Now

5x^4
Step-by-step explanation:
simply we take 5x^4 bec. it can be divided by 40 and 135
Step-by-step explanation:
that is very simple. you do understand the word "perimeter" ? it just means the distance when walking around the whole shape once.
and that clearly means to just add all side lengths.
that's it.
so, 25 + 18 + 18 + 20 + 17 = 98 ft
was there any other problem with this you did not understand ?
Answer:
y=4x-13
Step-by-step explanation:
Answer:
6a^2
Step-by-step explanation: