Answer:
<h2>height = 110 feet </h2>
Step-by-step explanation:
From the question
Volume of the cylinder is given by
<h3>
</h3>
To find the height first make h the subject
That's divide both sides by πr²
We have
<h3>
</h3>
From the question
v = 35 ft³
r = 7 / 22
π = 22/7
Substitute the values into the above formula and solve for the height
That's
<h3>
</h3>
We have the final answer as
<h3>110 feet</h3>
Hope this helps you
Answer:
Option B. .
Step-by-step explanation:
The given expression is
In this expression we will simplify first.
=
Now we can rewrite the given expression as
So option B. is the right answer.
Answer:
I think its B
Step-by-step explanation:
Answer: 20inch
Step-by-step explanation:
Using the Pythagoras theorem:-
25^2 = 15^2 + x^2 where x = the width of the screen.
625 = 225 + x^2
x = √(625 - 225) = √400
= = 20 ins