1 <u>Find the surface area of the cylinder</u>
we know that
the surface area of a cylinder is equal to
Substitute
2 <u>Find the surface area of the cone</u>
we know that
the surface area of a cone is equal to
<u>3 Compare the surface area of the cylinder with the surface area of the cone</u>
therefore
<u>the answer is</u>
False
A is the only correct answer, unless you meant to put “-5” for letter E. Then A and E would be the correct answers!
Answer:
So the plane drobe 1800 miles in 6 hours.
to find the time to plane was traveling per hour, we divide 1800 by 6 geting us with 300. THe plane traveled 300 miles per hour
Step-by-step explanation:
The principal should buy 8 of type A and 3 of type B to get the largest possible storage space for books
<h3>How to determine the number and type of book cases?</h3>
Let x represent type A and y represent type B,
So, we have the following table:
x y Available
Floor space 0.6 0.8 7.2
Budget 10 20 140
Book hold 0.8 1.2
Using the above table, we have the following linear model
Objective function Min Z = 0.8x + 1.2y
Subject to
0.6x + 0.8y ≤ 7.2
10x + 20y ≤ 140
x, y > 0
Using a graph, the solution to the above system of inequalities is:
(x,y) = (8,3)
Hence, the principal should buy 8 of type A and 3 of type B to get the largest possible storage space for books
Read more about objective functions at:
brainly.com/question/16826001
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Answer:
I think it's 149
Step-by-step explanation:
4 angles = 360°
360-35-88-88=149