Answer: 97.9
Step-by-step explanation:
the radius of the circle is 3 because its half a of the diamaters of 6
then you do half of the area which is 14.1 then and then you do 16 x 7 = 112
112 - 14.1= 97.9
Hope this helped!
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Answer:
Step-by-step explanation:
Remark
This is a proportion question. A proportion is 2 equal ratios that requires you to solve the 4th part when you know the other 3.
Givens
1 foot scale model length
5 feet of actual length
x = length of model
65 feet of actual length
Formula
1 foot / 5 feet = x / 65 feet
Solution
1/5 = x / 65 Cross multiply
5x = 65 Divide by 5
5x/5 = 65/5
x = 13
Answer
The model is 13 feet long
Answer:
C: 5%
Step-by-step explanation:
175 out of 3500 = 175/3500
175/3500 = 1/20
1/20 = 0.05
0.05 = 5%
first off, let's convert the mixed fractions to improper, and then do the sum.