Step-by-step explanation:
1. radius=13in
diameter= 2r =2(13)=26in
area=πr²= 22/7*(13)²
531.14in²
circumference= 2πr=2*22/7*13
81.71in
2.radius=32ft
diameter= 2r =2(32)=64ft
area=πr²= 22/7*(32)²
3218.28ft²
circumference= 2πr=2*22/7*32
201.14ft
Answer:
c=54
Step-by-step explanation:
c/6=9
6/1 ·c/6=9·6
c= 54
20 because 19 16/33 is the exact answer. Since they ask about how much that can be rounded up to 20
Answer:
200 miles
Step-by-step explanation:
63.96+(.08x)=55.96+(.12x). x=200. 63.96+(.08x200)=79.96. 55.96+(.12x200)= 79.96
Learn the common vocabulary for multiplication, division, subtraction and addition it will help you understand what they mean in the written expression
