Answer:
2π r = Circumference formula
2π r = 18
r = 18/2π
r= 2.86cm
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Answer:
The total amount of two-dimensional space needed for the pool and its surrounding is 780 feet².
Step-by-step explanation:
Consider the provided information.
The drawing uses a scale of 1 inch to 1 3/4 feet.
Now consider the figure shown.
The length and Width of the rectangle is inch and inch.
First convert the length and width from inches to feet.
Multiply both the sides by
Now convert into feet.
Now find the area of rectangle using the formula.
Hence, the total amount of two-dimensional space needed for the pool and its surrounding is 780 feet².
Answer:
30.7
Step-by-step explanation:
Recall: SOH CAH TOA
We are to solve for the missing side
First, label the sides:
Reference angle (θ) = 61°
x = Opposite (this is opposite to the reference angle)
17 = Adjacent
Hypotenuse = side opposite to right angle
Apply TOA, which is:
Tan θ = Opp/Adj
Plug in the values
Tan 61° = x/17
17*Tan 61° = x
30.6688118 = x
x ≈ 30.7 (approximated to nearest tenth)
Ben's gross income was $28,500.
Step-by-step explanation:
Sales for the month = $950000
Commission rate = 3%
Amount of commission = 3% of sales for the month
Amount of commission =
Amount of commission =
Amount of commission = $28500
Ben's gross income was $28,500.
Keywords: percentage, division
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1/6 is the answer because 3×2=6
1×1=1