Answer:
In need of points
Step-by-step explanation:
1) 2x-1 or x=1/2
2) 5a-16 or a=16/5
To solve you first need to pick out the most important information,
~Spent 20 minutes
~Each prob takes 2 minutes
Lets have y be the total time spent, and x the number of probs
(y/2) = x
Hope this helped!! ^-^
Answer:
r=8
Step-by-step explanation:
Given formula:
r = C / 2π
It is given that C = 16π
hence
r = 16π / 2π = 8
A line segment has (three one two zero) endpoints
The answer is 2
