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3 years ago

Fjjfnd djdndjdnndnddn dndnxndn

Mathematics

2 answers:

Feliz [49]3 years ago

3 0

Answer:

C. angle 7

Step-by-step explanation:

...............

natka813 [3]3 years ago

3 0

Should be letter c :))

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I want to paint all three walls of the kitchen. One was a half cylinder. I want to paint the walls only not the ceiling. The wal

bearhunter [10]

Answer:

$490.9\ ft^{2}$

Step-by-step explanation:

we know that

The total area is equal to

$A=10(h)+2\pi r(h)+10(h)$

we have

$h=9\ ft$

$r=5.5\ ft$

$\pi=3.14$

substitute

$A=10(9)+2(3.14)(5.5)(9)+10(9)$

$A=490.9\ ft^{2}$

5 0

3 years ago

(just for fun) If You Have all of the answers and if all of them is Correct, Ill mark Brainliest!! Good Luck And Enjoy!:>

mylen [45]

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5) 2 6) 1.25

7) 330 8) 5560

9) 8.6 10) 96.7

11) 90 12) 2800

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15) 51.0 16) 64.8

17) 830 18)8.40

3 0

3 years ago

Read 2 more answers

Ian wants to run 412 miles to get ready for his upcoming race. He has set up 3 markers the same distance apart to show how far h

Salsk061 [2.6K]

Answer:

Each marker will be exactly 103 miles apart.

Step-by-step explanation:

It is given that Ian wants to run 412 miles and has set up 3 markers the same distance apart.

Between the start and end of run, the 3 separate markers will divide the 412-mile distance into 4 equal segments.

So each segment = 412/4 = 103 miles

Each marker will be exactly 103 miles apart.

7 0

3 years ago

Read 2 more answers

What is the twentieth term of the arithmetic sequence described by the equation an= 3n - 10?

sergij07 [2.7K]

Answer:

The twentieth term is 50.

Step-by-step explanation:

The equation that describes the arithmetic sequence describes it's "general term", which means that all the numbers in that sequence must follow that equation. For instance, if we want to find the first term of the sequence we must make a = 1 and we have:

a1 = 3*1 - 10

a1 = -7

Therefore to find the twentieth term we need to make n equal to 20. This is done below:

a20 = 3*20 - 10

a20 = 60 - 10

a20 = 50

The twentieth term is 50.

8 0

4 years ago

Value of 8 power of -3

lozanna [386]

Answer:

Step-by-step explanation: $8^{-3} =\frac{1}{8^{3} } =\frac{1}{8X8X8} =\frac{1}{512}$

7 0

4 years ago