Answer:
1131 inches
Step-by-step explanation:
Radius = 18/2 = 9 in
In one revolution,
2 × pi × 9 = 18pi in
In 20 revolutions:
20 × 18pi = 360pi in
1130.973355 in
Answer:
x=2
Step-by-step explanation:
2x+8=8x-4
2x+12=8x
12=6x
2=x
x=2
What? Do you have a picture that reveals what you need help in?
100+75+70+x= 360° (sum of interior angles of quadrilateral)
x= 360-245= 115°
Answer:
16
Step-by-step explanation:
6n is 6 times 3 if n is 3. 6 times 3 is 18. Minus 2 is 16.
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