Let s be the original price of the shoes.
Now s - (s*.30) can be used the find the original price since s times .30 will give you 30% of the original price and if you subtract that from the original price it will give you what 30% off is.
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Answer:
9.43 cm³
Step-by-step explanation:
Given that the surface area of the spherical scoop is 36π cm², we find its radius. The surface area of a sphere, A = 4πr² where r = radius
36π cm² = 4πr²
r² = 36π cm²/4π
r² = 9 cm²
r = √(9 cm²)
r = 3 cm
So, the volume of the spherical scoop of ice cream is thus V = 4πr³/3
= 4π(3 cm)³/3
= 4π(9 cm³)
= 36π cm³
The volume of the ice cream cone is V' = πr²h/3 where r = radius of cone = radius of spherical scoop = 3cm and h = height of cone = 11 cm
V' = π(3 cm)² × 11 cm/3
= 9π cm² × 11 cm/3
= 33π cm³
So, the volume of ice cream that will overflow is thus V - V' = 36π cm³ - 33π cm³
= 3π cm³
= 9.43 cm³
Your answer is D because his line needs to be slightly above +25 each time 50+25=75 so his line would be above 75
Answer:
x =25
Step-by-step explanation:
<M + <R = 180
We know M = 5x+10 R = 45
Substituting these values in
5x+10 + 45 = 180
Combine like terms
5x+55 = 180
Subtract 55 from each side
5x+55-55 = 180 -55
5x = 125
Divide each side by 5
5x/5 = 125/5
x = 25
