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3 years ago

PLEASE HURRY I WILL MARK AS BRAINLIEST!!!!!

2 answers:

7 0

D is the answer because in order to figure out how far they rode, you have to take the number of hours times the speed. then in order to find the difference you subtract.

Gre4nikov [31]3 years ago

4 0

D. is the answer

random words to fill the 20 word count

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One more question i just really need help lol

podryga [215]

Answer:

The answer is C

Step-by-step explanation:

6 0

3 years ago

What is this please help?

mestny [16]

Answer:

y = 2/3x - 1

Step-by-step explanation:

The simpliest way to determine the slope of the line is to see the rise over run of the line. In this case, we are given two points which are at (0, -1) and (3,1)

By calculating rise of run, we can see that the starting point goes up by 2 units, from -1 to 1 and goes to the right 3 units, from 0 to 3

In this case, that means we have a slope of 2/3x.

The +b plays into the y-intercept of the line, which is actually the same of one of our points: (0,-1)

Since this number is a negative, it would actually be y = (2/3)x + (-1) which is the same as y=2/3x - 1

7 0

2 years ago

How do you find the height of a rectangular prism with the volume and area?

andrew-mc [135]

Answer:

The volume of the prism is the area of the base times the height. So to calculate height, divide the volume of a prism by its base area. For this example, the volume of the prism is 500 and its base area is 50. Dividing 500 by 50 results in 10.

8 0

2 years ago

WILL RECEIVE BRAINLIEST

Rasek [7]

Answer:

48 feet of fencing!!

Step-by-step explanation:

hope this helps! God bless you! <33

3 0

2 years ago

4. Earth is in thermal equilibrium. This means that our planet is radiating away exactly as much energy as it is receiving from

lana [24]

Answer:

5.099*10^14 m^2

Step-by-step explanation:

Earth is in thermal equilibrium. This means that our planet is radiating away exactly as much energy as it is receiving from the Sun. This "re-radiation" from the Earth is not visible because it its peak wavelength is in the infrared part of the spectrum. Even the coldest parts of the Earth are way above absolute zero, so every square meter of Earth’s surface is radiating this energy out to space. Using the same radius given in step 2 above, and the formula for the area of a sphere, calculate the surface area of the Earth.

(The radius of the Earth is 6,370,000 meters.)

The earth is spherical in shape , so we use the formula for finding the surface area of a sphere

Surface Area= $4\pi r^{2}$

S.A=4*3.14*6,370,000^2

S.A=4*pi*40576900000000

S.A=5.099*10^14m^2

Man occupies about one-eighth of the earth.

7 0

3 years ago

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