Answer:
see the explanation
Step-by-step explanation:
we know that
The area of the base of a cylinder is given by the formula
where
r is the radius of the circular base
If the radius is doubled
then
The new base area is
so
therefore
The new area of the base is 4 times the area of the original base
Answer:
x = 19.06 feet
Step-by-step explanation:
Given that,
The length of a tree, h = 16 feet
It casts a shadow which forms an angle of 40° with the ground.
We need to find the length of the shadow. We can find it using trigonometry such that x be the length of the shadow. So,
So, the length of the shadow is 19.06 feet.
Answer:
you connect with them more
Step-by-step explanation:
oga boga
Answer: -14
Step-by-step explanation:
The multiplicative inverse is the reciprocal of the number.
1/(-1/14) = -14
Answer: 9/12
Step-by-step explanation: