Answer:
r = 45
A = 6361.7
Step-by-step explanation:
x^2 + y^2 = 2025
this is a circle
root 2025 will give the radius
root 2025 = 45
pi * 2025 will give the area
A = 6361.7
The answer to this is step 2 because they multiplied when they should of subtracted the 10 and the 12.
Subtract the width of the towel bar from the width of the door and divide by 2.
70 1/3
- 24 1/4
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You need a common denominator to subtract the fractions. The LCD is 12,so we can rewrite the subtraction using the LCD.
70 4/12
- 24 3/12
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46 1/12
Now you need to divide 46 1/12 by 2.
46/2 = 23
(1/12) / 2 = 1/24
The answer is 23 1/24 cm