Answer:
-70
Step-by-step explanation:
subtract 47 from both sides to get
x = -23 - 47
A) a bench --- C=2πr, if r=π, then C=2π²=19.74,
if you need to use π=3.14, then C=19.72 ft
cover ---- area =πr²=π³=31.01 ft²
if you need to use π=3.14, then A=30.96 ft²
B) R=2.5r
C=2πR, if R=2.5π, then C=2*2.5π²=5π²=49.35 ft
if you need to use π=3.14, then C=49.30 ft
how much longer = 49.35 -19.74=29.61 ft
Answer:
1/9
Step-by-step explanation:
2/3 x 1/6 = 2/18 or 1/9
Answer:
The horizontal distance of the shot from the start is 24 feet and the height of the shot above the ground is 23.08 feet.
Step-by-step explanation:
we have
where
x represents the horizontal distance from the start in feet
h(x) s the height of the shot put above the ground in feet
Determine h(24)
That means ----> The height of the shot put above the ground for a horizontal distance of 24 feet from the start
substitute the value of x=24 ft in the quadratic equation
so
The horizontal distance of the shot from the start is 24 feet and the height of the shot above the ground is 23.08 feet.
Answer:
6174π
Step-by-step explanation:
The equation for a whole sphere is 4/3 π(r)³
Given the diameter of 42, we can conclude that the radius would be 21
Next, we would plug in these variables and get 4/3 π(21)³
Simplify all of this down and you would get 12348π
Keep in mind that we are working with a hemisphere. That means that we need to take half of 12348π
Divide that by 2 and you get 6174π
Hope this helps! :)