Answer:
2.25
Step-by-step explanation:
5*.45=2.25
The area of a circle in terms of the circle's radius

is

Differentiating both sides with respect to

, you get
Answer:
I think it is 37.5°.
Step-by-step explanation:
A= 26 > q
if it says 26 grader than it means the mouth opens to that 26
if it says 26 less then it means the mouth is facing to the q
but it is not so it is the mouth facing the 26
If the goal is to sell at least $1500 worth of tickets then what you can do is add the 12.50+ 6.25 which well equal 18.75. Then you can divide 1500/18.75 which eqauls to 80 meaning at least 80 seats must be sold