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vlada-n [284]
3 years ago
6

Can someone please help me

Mathematics
1 answer:
zalisa [80]3 years ago
3 0
The formula for the volume<span> of a </span>cylinder<span> is V = B h or V = π r 2 h. so pi (3.141590 times the radius SQUARED times the height.

 a.) 3.14159 times 2.25 times 8 equals </span><span>56.5486677646

b.)18


</span>
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Which of the following is graphed below?
nikklg [1K]
The function that is graphed is...
B.) y = |x - 3| - 4 

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And when you graph the one point where the the 2 lines meet it is.
(-3, -4) 

So this answer is correct. :P

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5 0
3 years ago
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The tail on Alex's dog is 5 1/4 inches long. This length is between which two inch marks on a ruler
Andrei [34K]
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An artist used silver wire to make a square that has a perimeter of 40 inches. She then used copper wire to make the largest cir
Serhud [2]

Answer:

The artist used 8.6\ in more of silver wire

Step-by-step explanation:

see the attached figure to better understand the problem

step 1

we know that

The Perimeter of the square is equal to

P=4a

where

a is the length side of the square

P=40\ in

so

40=4a

a=10\ in

so

Each side of the square has a length of 10 in

step 2

Find the circumference of the circle

The diameter of the circle is equal to the length of the side of  the square

The circumference is equal to

C=\pi D

we have

D=10\ in

substitute

C=(3.14)(10)=31.4\ in

step 3

Find the difference

40\ in-31.4\ in=8.6\ in

4 0
3 years ago
Skip count 99 Times by tens. there are 9 ones. the number is what.
Alenkasestr [34]
Well, 99 times 10 is 990, 990 plus 9 is 999. If you understand pls respond
5 0
2 years ago
Emelia earns $8.74 per hour plus a gas allowance of $3.50 per day at her job. How much does Emelia’s job pay in a day when she w
snow_lady [41]

Answer:

$20.98

Step-by-step explanation:

2 hours means two of 8.74 which equals 17.48 plus that $3.5 in a day. So she gets $20.98 when she works for 2 hours.

Hope this helps please give brainliest.

6 0
2 years ago
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