Answer:
Step-by-step explanation:
(-3,-2)
Answer:
241.5602
Step-by-step explanation:
Area of a semicircle is
π
Answer:
no solutions
Step-by-step explanation:
if the end result of solving an equation is untrue, it means there is no number that will satisfy the equation, therefore the equation will have no solutions
Answer:
I think the answer may be 0.05.
Step-by-step explanation:
This may be incorrect, but I hope it helps ^-^
A+a+4+2a-3= 21
combine like terms
1+4a= 21
-1. -1
4a= 20
————
4a. 4
a= 5