Get multi calculator you can scan those problems and it gives you the awnser
Answer:
pi*2^2*2sqrt3/3
if pi=3
8sqrt3
Step-by-step explanation:
Answer:
part 1 is 0.5 and the second part is options 2 and 4
Step-by-step explanation:
Step-by-step explanation:

Factor by grouping,

Complete the square, with the x variables,

Factor out 25 for the y variables

Complete the square

Simplify the perfect square trinomial

Make the right side be 1 so divide everything by 25.

Here our center is (7,2).
Answer
whats the problem.
Step-by-step explanation: