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2 years ago

An electric car makes 3,000 revolutions per minute, How many degrees does it rotate in a second?

Mathematics

1 answer:

ruslelena [56]2 years ago

3 0

Answer:

It rotates 50 times a second

Step-by-step explanation:

There is 60 seconds in a minute,so all you have to do is Divide 30,000 by 60 and you get 50!

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Step-by-step explanation: V= 18 x 17 x 18 = 5,508 m3

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Answer:

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Step-by-step explanation:

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2 years ago

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Answer:

9.0

Step-by-step explanation:

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2 years ago

4 friends share 5 pizzas equally how much pizza did each friend get

stira [4]

Answer:

Step-by-step explanation:

deoends how many pieces each pizza has. if it has 8 pieces each it would be 8×5=40

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2 years ago

can anyone help me out here? I will pay you 20 points

Cerrena [4.2K]

Answer:

The ordered pair that makes an equation true is called a solution

a)solution

b) not a solution

c) solution

d) solution

e)not a solution

f) not a solution

g) solution

h) not a solution

Step-by-step explanation:

The first number in an ordered pair is x, the second one is y

Plug in the numbers to x and y respectively

I'll give two examples so you know how to solve it

a) y=3x+1

-5=3(-2)+1

make sure you use pemdas (multiply first)

-5=-6+1

add

-5=-5

this is true (meaning it is a solution)

b) 6=3(-3) +1

6=-9+1

6 = -8

this is NOT true (not a solution)

If you have any questions feel free to ask

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2 years ago