A: 1/8b = 2 1/4
B: 2 1/4 / 1/8 = 18
Ryan filled 18 bags.
Answer:1.0709
Step-by-step explanation:
Answer:
Jack is 18 years old
Step-by-step explanation:
100:5=20
20-2=<u>18</u>
Answer:
28.3 cm
Step-by-step explanation:
The formula to find the circumference is 2•π•radius. The diameter is 9 cm, so the radius is 9/2 = 4.5 cm. So, the circumference is:
2•4.5•3.14 = 28.26 ≈ 28.3 cm
Answer:
70 degrees
Step-by-step explanation:
x = angle
180 - x = it's supplement
90 - x = it's compliment
(180 - x) - 4(90 - x) = 30
180 - x - 360 + 4x = 30
reducing
3x = 210
x = 70
