3 years ago

Is 12 or -12 closet to 0

Mathematics

1 answer:

Minchanka [31]3 years ago

4 0

They are the same distance from 0

You might be interested in

Helo meeeeeeeeeeeeeeeeeeeee

Alenkinab [10]

Answer:

8 times 5 is 40

8 plus 32 is 40

21 divided by 3 is 7

21 minus 14 is 7

E makes no sense becayse you cant multiply 21 by anything to get 7

Step-by-step explanation:

3 0

2 years ago

Car is moving on a circle on a plane. At time t (seconds), its x-coordinate is given by x(t) = 10 sin(200t + 3) + 30 while its y

Aleks [24]

Answer:

we have centre of circle as (30,40) and radius = 1

Step-by-step explanation:

Given that a car is moving on a circle on a plane.

At time t (seconds),

$x(t) = 10 sin(200t + 3) + 30$

and

$y(t) = 10 cos(200t + 3) + 40$

$x-30 = 10 sin(200t + 3) \\y-40 = 10 cos(200t + 3) + 40$

when we square and add both the equations we get

$(x-30)^2 + (y-40)^2 = 1$

(since sin square + cos square = 1 always)

i.e. we have centre of circle as (30,40) and radius = 1

3 0

3 years ago

What number balances this equation? 24+(3+6) = (24+3)+_

kolezko [41]

I think it’s 6. I feel like 6 would be the the correct answer

4 0

2 years ago

Read 2 more answers

Jen can bike 12 miles in 40 minutes. How much time will she need to bike 30 miles if her speed remains the same? PLEASE HELP QUI

murzikaleks [220]

Answer: 100 minutes

Step-by-step explanation:

With the given information, we can use a proportion to figure out how long it would take for Jen to bike 30 miles.

$\frac{12mi}{40min} =\frac{30mi}{x} \\$

$12x=30*40$

$12x=1200$

$x=100$

5 0

3 years ago

Read 2 more answers

38% of what is 152? Show work

marusya05 [52]

Take that certain number we are looking for as 'n'

38% ⇒ 0.38

0.38n = 152

Divide by 0.38

0.38n = 152
/0.38 /0.38

n = 400

So 38% of 400 is 152.

3 0

3 years ago

Read 2 more answers