Answer:
The answer is
<h2>V = 198 in³</h2>
Step-by-step explanation:
Volume of a cylinder = πr²h
where
h is the height
r is the radius
From the question
h = 7 in
To calculate the radius from the diameter we use the formula
radius = diameter/2
From the question
diameter = 6
radius = 6/2 = 3 in
Volume of the cylinder is
(3)²(7)π
= 9(7)π
= 63π
= 197.9203
We have the final answer as
<h3>V = 198 in³ to the nearest cubic inch</h3>
Hope this helps you
Answer:
= 
Step-by-step explanation:
since the triangles are similar then the ratios of corresponding sides are in proportion , that is
=
The answer to your question is -10
The differnce of 2 perfect cubes
remember
a³-b³=(a-b)(a²+ab+b²)
so
The Fernandez family would have driven 208 miles in a rate of 4 hours.
