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Goshia [24]
3 years ago
12

What is the volume of the cylinder

Mathematics
1 answer:
Harman [31]3 years ago
8 0

The volume of a cylinder is given by

V = A_b\cdot h

where A_b is the base area, and h is the height.

We are already given the height, which is 10.

We can deduce the base area since we are given a diameter: the radius is half the diameter, so it's 8, and the area of a circle is given by

A_b = \pi r^2 = \pi 8^2 = 64\pi

So, the volume is

V = A_b\cdot h = 64\pi \cdot 10 = 640\pi \approx 2010.6193\ldots

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Determine which lines in the diagram are parallel. A) a || b B) b || c C) a || c D) b || d
spayn [35]

Line a and line c are parallel lines that are given as a || c. Then the correct option is C.

<h3>How are parallel straight lines related?</h3>

Parallel lines have the same slope since the slope is like a measure of steepness and since parallel lines are of the same steepness, thus, are of the same slope.

Since the given parallel line has equation y = 2x + 2, thus its slope is 2 and thus, the slope of the needed line is 2 too.

Then we have

The distance between line a and line c is constant. Then line a and line c are parallel lines.

Line a || line c. Then the correct option is C.

Learn more about parallel lines here:

brainly.com/question/13857011

#SPJ1

7 0
2 years ago
Salut! <br> |4x^2+9x-9|=0 <br> X= ? <br> Multumesc in avans :D
Afina-wow [57]
X=3 or -3/4.<span>Îmi pare rău că nu mi-am arătat munca</span>
8 0
3 years ago
Simplify fractions 25 z to 2nd power over 150 z to 3rd power
Darina [25.2K]

Answer:

1/6z.

Step-by-step explanation:

25z^2 / 150z^3

25 divides 6 times into 150 and z^3 / z^2 = z

so the answer is 1/6z.

6 0
2 years ago
HELPPPPPP HELPPPPP PLEASE!!!!!!
blondinia [14]

Answer:

D

Step-by-step explanation:

x squared add up to 9x^2 and 5-5=0 so it has to be D

6 0
1 year ago
You go out to lunch with some friends. Your lunch came to $9.76. If you want to leave a 15% tip, how much will you pay in total?
zalisa [80]

Answer:

1.47

Step-by-step explanation:

9.76/10=10% = 0.976 round to 0.98

5%=0.97/2 = 0.49

add them = 1.47 tip

3 0
2 years ago
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