Using pythagorean theorem to find perimeter
Answer
b 32
c 50
Step-by-step explanation:
Answer:
the circumference=πd=26π=81.6mi
Answer:
The probability is 0.05.
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
In a certain study comma the chances of encountering a car crash on the road are stated as "1 in 20."
This means that in 20 times you go out on the road, in 1 of them you are expected to encounter a car crash.
This means that

The probability is 0.05.
Answer:
f (g(2)) − g(f (−1)) = -5
Step-by-step explanation:
Find the value for each term:
1. f (g(2)): g(2) is 4, so we get f(4), which is = -3
2. g(f (−1)): f(-1) is -1, so we get g(-1), which is = -2
Now we can write:
f (g(2)) − g(f (−1))
-3 -2
= - 5