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3 years ago

10 points. Please don't give a answer that doesn't make sense.

Mathematics

1 answer:

katovenus [111]3 years ago

5 0

Answer:

Step-by-step explanation:

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Find the volume of this cylinder please..

lions [1.4K]

Answer: 825

Step-by-step explanation:

Plug in the values for v = π*r²*h

So, your new equation is v = π*5²*11 (I got 5 because 10 is the diameter, the radius is half the diameter, therefore r = 5.)

The question is also telling us to replace π with 3.

now we solve, after gathering all of our information.

v = 3*5²*11

v=3*25*11

v=75*11

v=825

3 0

3 years ago

Which equation is not a linear function? Select each correct function.

tino4ka555 [31]

$\text{The point-slope form of a linear function:}$

$y = mx + b$

$y=xy+2\qquad\text{subtract xy from both sides}\\\\y-xy=2\qquad\text{distributive}\\\\(1-x)y=2\qquad\text{divide both sides by (1 - x)}\\\\y=\dfrac{2}{1-x}\to\text{nonlinear}\\---------------------------\\y=x+2y\qquad\text{subtract 2y from both sides}\\\\-y=x\qquad\text{change the signs}\\\\y=-x\to\text{linear}\\-----------------------------\\y=-x-2y\qquad\text{add 2y to both sides}\\\\3y=-x\qquad\text{divide both sides by 3}\\\\y=-\dfrac{1}{3}x\to\text{linear}\\-----------------------------$

$y=x-y+2\qquad\text{add y to both sides}\\\\2y=x+2\qquad\text{divide both sides by 2}\\\\y=\dfrac{1}{2}x+1\to\text{linear}\\----------------------------\\y=x^2-2+2y\qquad\text{subtract 2y from both sides}\\\\-y=x^2-2\qquad\text{change the signs}\\\\y=-x^2+2\to\text{nonlinear}\\----------------------------\\y=-y+2-2x\qquad\text{add y to both sides}\\\\2y=2-2x\qquad\text{divide both sides by 2}\\\\y=-x+1\to\text{linear}$

7 0

4 years ago

Simplify (-8 + 81) – (5 + 4). (1 point)<br> O 1) -17<br> O 29<br> 3) - 13 + 127<br> O 4) – 13+4i

Nuetrik [128]

Answer:

Simplified = 64.

Step-by-step explanation:

81-8 & 5 + 4 = 73-9 = 64.

6 0

3 years ago

gavin is setting up chairs for a piano recital. He places 5 chairs in the first row, 7 chairs in the second row, and 9 chairs in

Mashutka [201]

Answer:

I think it's 28

Step-by-step explanation:

7 0

3 years ago

What is the approximate speed the ship is traveling in yards per second?

Lisa [10]

20 x 1.151 would be 23.02 but rounded it would be 23 I think

7 0

4 years ago