Answer:
C) π/6
Step-by-step explanation:
The area under the curve from x=-π/2 to x=k is 3 times the area under the curve from x=k to x=π/2.

Graph: desmos.com/calculator/mezlen9hb4
Answer:
B or 31r-71
Step-by-step explanation:
First, use distributive property to expand the first term.
30r-66-(5-r)
Remove the parenthesis of the third term:
30r-66-5+r
Combine like terms
31r-71
The mode for this set of numbers is 18 because there are three 18's in the set of number, and only two 20's. :D
Answer:
i thinkbit is C but im in 6th grade and at may 5 i. not there yet
Answer:
yess queen
Step-by-step explanation:
why not