Answer:
a=6
Step-by-step explanation:
Answer:
32pi
Radius=1/2 Diameter
radius=2
Area of circle= pi*radius^2= 4pi
4pi*8=32 pi
Answer:
-8/3
Step-by-step explanation:
7=3(5+X) = 3(5=X)=7 3(5+x) divided by 3 is 7/3 5+x=7/3 5+x-5=7/3 -5 so x=-8/3
Answer:
true, when you substitute 16 for x and solve it adds up correctly