2 years ago

Find the distance between (-3, -11) and (8, -42)

Mathematics

1 answer:

Marianna [84]2 years ago

3 0

Answer:

32.8937 units

Step-by-step explanation:

So, we can imagine this as a right triangle with a length of 11 (THe change of the X's) and the height being 31 (Change of the Y's)

Then we use pythagorean therom to find the hypotenuse (the length)

11^2 + 31^2 = c^2

121+961 = C^2

1082 = c^2

32.8937units

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Which is the percentage in "27 is 15%of 180"

KatRina [158]

Answer:

15%

Step-by-step explanation:

180 x 15% = 27

4 0

2 years ago

Claudia is making a candle by pouring melted wax into a mold in the shape of a cylinder. The radius of the cylinder’s base is 4

Sati [7]

The formula of a cylinder is 2πr (r+h)

2π4 (4+9)

8π (13)

25.13 (13)

326.73

Cubes: area = a^3

3x3x3 = 27

326.73 / 27 = 12.1

Claudia would need to buy 13 wax cubes to fil the candle.

hope this helps k12 students :)

3 0

2 years ago

What is Something divided by something equals 140

inn [45]

Answers my vary but what i got is 140 divided by 10 = 14

4 0

3 years ago

Read 2 more answers

I need the answer really soon!!!!!

Ksju [112]

That would be 0.00000146

8 0

3 years ago

Everythings in the pic!

yanalaym [24]

Answer:

D. 32 times; 5/4*40 = 32

Step-by-step explanation:

It is expected the spinner to land on Red 1/5 times.

If the spinner is spun 40 times, then it should land on Red:

1/5*40 = 8 times

And it should not land on red:

(1 - 1/5)*40 = 4/5*40 = 32 times

Correct choice is D

3 0

3 years ago