Answer:
140 sq. ft
Step-by-step explanation:
Given information: L= 14ft. W = 6c-8ft. L= 5+3c ft.
Equate the values of length.
Subtract 5 from both sides.
Divide both sides by 3.
The value of c is 3.
The width of the carpet is
The width of the carpet is 10 ft.
The area of a rectangle is
The area of carpet is
Therefore, Mr. arenth should order carpet of 140 sq. feet carpet.
Just use the formula A squared plus B squared equals C squared.
And angle is formed by the union of two vertices or corners.
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Answer:
4(-2) + 8(4) / 7 - (-2)²
-8 + 32 / 7 - 4
24 / 3
= 8
Step-by-step explanation:
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➷ The formula for circumference is
1)
Divide both sides by
d = 9.99 (consider this to be 10)
Half this to find the radius
10/2 = 5
It would be figure B.
2)
Divide both sides by :
d = 11.99 (consider this to be 12)
Divide by 2 to find the radius:
12/2 = 6
It would be figure C.
3) area =
r^2 = 48.97515909
r = 6.998 (consider this to be 7)
It would be figure D
4)
r^2 = 35.98174
r = 5.998 (consider this to be 6)
It would be figure C.
5) radius = diameter / 2
radius = 3
It would be option C
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➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
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