To find the surface area of a cylinder, add the areas of the two circles and the rectangular piece connecting them
area of circle: A = pi(r)^2
A = pi(7)^2
A = 49pi
area of rectangle: A = length X width
the length is the circumference of the circle
C = 2pi(r)
C = 2pi(7)
C = 14pi
multiply 14 pi by the width 5
area of rectangle: 70pi
add the areas of the two circles and the rectangle:
49pi + 49pi + 70pi = 168pi
ANSWER: 168pi
for the decimal if you use pi on the calculator then the answer is 527.8
but if u multiply by 3.14 the answer is 527.5
hope this helps!
12 + x = 0.80(20+x)
12 + x = 16 + 0.80x
12 = 16 -0.2x
-4 = -0.2x
x = -4/-0.2 = 20
they need to win 20 more games
The best sampling method that Is most appropriate for the town planner is called Stratified Sampling.
<h3>What is the Sampling Method used?</h3>
The best sampling method that I would recommend for the town planner is called Stratified Sampling.
The reason for using stratified sampling is because it is a method of sampling that involves dividing a population into smaller groups–called strata and in this case, the rows of houses can be used as a strata.
Read more about Sampling Methods at; brainly.com/question/16587013
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Answer:
48
Step-by-step explanation:
5+3 multiplied by 6 weeks is 48
There you go! Hope this helps
