Answer:
(X+5)(x^2-5x+25)
Step-by-step explanation:
To find the surface area of a cone, use this formula.
pi (r) (r + [square root of h^2 plus r^2] ) substitute
h = height = 22 r = radius = 28/2 = 14 [ ] = sq. root
pi (14) (14 + [ 22^2 + 14^2 ]) solve exponents
pi (14) (14 + [484 + 196]) add
pi (14) (14 + [680]) solve square root
pi (14) (14 + 2[170]) add
pi (14) (40.0768) multiply
pi (561.075) is about 561.1 rounded to nearest tenth
So the answer is C. 561.1pi cm^2
1/3 x 3/4= 3/12 = 1/4
Answer is B.
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It will take the bug 7.5s to travel across the floor.
Step-by-step explanation:
Distance = 7.5 meters
Speed = 1 m/s
The formula for speed is
It will take the bug 7.5s to travel across the floor.
Keywords: distance, speed
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Answer:
8 divided by two equals the radius 4
3.14*4^2=50.24
Hope This Helps!!!
