Hello!
We know that surface area of a cone = pi(r^2) + pi(rL) where L is the Slant height and R is the Radius and h is Height.
So, 30 is height, and half of 32 is the radius, then we just plug and chug,
An in Short, Your Answer would be 2512, Option "A"
Hope this Helps! :)
Answer:
Step-by-step explanation:
-Female
- Men Married.
Hope this helps :)
Answer:
-1, 0, 1
Step-by-step explanation:
the blue and red lines overlap to give a solid dot above -1 through to 2, which has an open dot above
therefore, -1 ,0, 1 are the only integers that would be in the solution set
First is true
Second is false
Third is true
Fourth is false
The mass of the pendulum does not affect the period and frequency
The period can be determined using the formula:
T = 2π √(L/g)
where L is the length of the rope
and g is the acceleration due to gravity = 9.8 m/s2
Plugging in the values:
T = 2π √(5/9.8)
T = 10π/7 = 4.49 s
And for the frequency:
f = 1/T
f = 1/4.49
f = 0.22 Hz
