Answer:
the option A is a correct ans .
Circle Area = PI * radius^2
radius = 2.1
Circle Area = 3.14 * 2.1^2
Circle Area =
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<span>
13.8
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Answer:
14:6
21:9
28:12
Step-by-step explanation:
Given the initial ratio of 7:3, you can find equivalent ratios by multiplying the two numbers by the same factor:
7 x 2 = 14
3 x 2 = 6
14:6
7 x 3 = 21
3 x 3 = 9
21:9
7 x 4 = 28
3 x 4 = 12
28:12
Answer:
f=15
Step-by-step explanation:
f/6=2.5
f=2.5*6
f=15
Answer:
4 ft/sec
Step-by-step explanation:
Hope it helps
