Mathematics
14.07.2020 12:57
183
431
5
Solved by an expert
PLEASE HELP! Find the surface area of the cylinder with diameter 20 in. and height
PLEASE HELP!
Find the surface area of the cylinder with diameter 20 in. and height 2 in. Use 3.14 for
pi.
Show Answers
pi.
leahumelinda
4,8(52 marks)
Step-by-step explanation:
The surface area of a cylinder is found using this formula.
We know the diameter is 20 inches and the height is 2 inches. We must find the radius.
The radius is half the diameter. r= d/2 r= 20 in /2= 10 inNow we know that:
Substitute the values into the formula. Also, plug 3.14 in for pi.
Solve according to PEMDAS: parentheses, exponents, multiplication, division, addition, and subtraction.
Solve the exponent.
(10 in)ยฒ= 10 in * 10 in= 100 inยฒ
Multiply all the numbers together.
Add.
The surface of the cylinder is 753.6 square inches.
kalebrayburn62
5,0(62 marks)
5-v>-4 and 5-v<4
-v>-9 and -v<-1
v<9 and v>1
solution set: 1<v<9
-v>-9 and -v<-1
v<9 and v>1
solution set: 1<v<9
Popular Questions about the subject: Mathematics
Amy uses 40 n of force to push a lawn mower 20 meters. how much work...
Mathematics
15.02.2021 22:10
If โ6 + 10 = 17, then what is 3 โ 5? i got the answer but what are...
Mathematics
29.03.2022 22:49
Rational functions domain and range...
Mathematics
26.03.2023 17:18
At a crime scene police find a person in myrtle beach shot while sunbathing...
Mathematics
06.05.2023 02:48
Mike says 3/3 of his fraction model is shaded blue. ryan says 6/6 of...
Mathematics
21.06.2023 12:14
Convert 12 x 150 into total yards...
Mathematics
16.08.2020 23:08
The distance from the center of a compact disc to the edge of the disc...
Mathematics
11.04.2020 04:29
Function rules? i think it is y=x1.25 but i m unsure....
Mathematics
28.10.2020 18:36
$27,797 is invested, part at 12% and the rest at 11%. if the interest...
Mathematics
13.09.2020 08:21
How do you set up this problem? your class sells boxes of oranges to...
Mathematics
01.06.2020 19:03
New questions by subject
Socrates said that the best way to live is to daily examine self and...
Social Studies
13.10.2022 16:00
The development of the advertising message that the marketer wants...
Social Studies
28.03.2020 09:10
What is the significance of integrated brand promotion in media texts?...
Social Studies
02.06.2022 15:37
Colonies were paired together in different regions based on geography...
History
09.06.2023 21:47
You are painting the outside of a -foot fence that goes around a square...
Mathematics
30.07.2022 14:15
Jefferson lists the complaints, or grievances, the colonists have about...
History
05.01.2022 20:31
In the supply-and-demand schedule shown above, at a price of $150,...
Mathematics
31.08.2022 19:15
One is very famous, i have a dream by martin luther king jr. the other...
English
09.10.2020 18:53
Can someone answer these? 1.the amount of profit bill makes per toy...
Mathematics
06.02.2021 21:40
Summarizing how macromolecules are created and broken down. include...
Biology
31.03.2022 12:00
Find out answers to questions
from an AI-bot
from an AI-bot
Get full access
Answers
