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Svetach [21]
3 years ago
6

Find an expression for the total surface area of the cylinder.​

Mathematics
1 answer:
kolbaska11 [484]3 years ago
8 0

Answer:

2×π×(1/2)L×L+2×π×((1/2)L)^2

Step-by-step explanation:

perimeter of cross-section × height +2× area of cross-section

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Rewrite 0.37 in expanded form using powers of ten.
Black_prince [1.1K]

Expanded form is the form of writing numbers in addition. Example: 653 would be 600+50+3 in expanded form. .37 using powers would be 37×10^-2 .

In expanded form, we just need to expand the 37 because it is the only one with 2 different places without a 0 in either one.

Answer: 30+7×10^-2 would be the expanded form of .37 using powers of 10.

4 0
3 years ago
What is the standard form of 5.93-5
vredina [299]
Just subtract the whole numbers, 5.93-5 = 0.93.
4 0
3 years ago
What is the solution to the following system of equations? x − 4y = 6 2x + 2y = 12 (0, 10) (10, 0) (6, 0) (0, 6)
frozen [14]

Answer:

(6,0)

Step-by-step explanation:

The given system has equations:

x-4y=6

2x+2y=12

Multiply the top equation by 2 to get:

2x-8y=12

2x+2y=12

Subtract the top equation form the bottom equation to get:

2x-2x+2y--8y=12-12

\implies 10y=0

\implies y=0

Put y=0 into x-4y=6

x-4*0=6

\implies x=6

Therefore the solution is (6,0)

4 0
3 years ago
last year fred earned $156 every week that he worked.he made a total of $4,680.how many weeks did he work
yanalaym [24]
30 weeks because
4680 \div 156  = 30
6 0
3 years ago
Read 2 more answers
Use factor trees to find the GCF of 32, 24, and 40.
Lana71 [14]
GCF           32                    24                      40
                   ^                       ^                        ^
                2   16               2     12               2    20
                      ^                         ^                      ^
                   2    8                   2    6               2    10
                         ^                         ^                       ^
                       2   4                   2   3                 2    5
                            ^
                          2   2

                (2)                         (2 & 3)               (2  &  5)
8 0
3 years ago
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