Answer:
B
Step-by-step explanation:
I added all of then and then subtracted 47 from the 50.
Answer: 3,140 radians per minute.
Step-by-step explanation:
We know that the wheel does 500 revolutions per minute.
This is called the frequency of the wheel, and this is written as:
f = 500 rev/min = 500 RPM
The angular speed (or Angular velocity) is written as
ω = 2*pi*f
And this quantity is in radians/unit of time.
where pi = 3.14
then:
ω = 2*3.14*500 (rev/min)*(rad/rev) = 3,140 rad/min
This means that the angular velocity (or angular speed) is 3,140 radians per minute.
Answer:
8
Step-by-step explanation:
For the smallest possible length, this has to be one of the shorter sides. Let the length of this side be x.
So, by the triangle inequality theorem, 1+x>8, which means x>7.
So, the smallest possible whole number length is 8.
Answer:
sh
Step-by-step explanation:
sheng dhdjvd didbehdu
Answer:
X = 42
Step-by-step explanation:
2x + 9 = 93
move the constant right
2x = 93 - 9
2x = 84 divide both sides
X = 42
