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tia_tia [17]
2 years ago
15

При каком значении переменной у значение выражения 4(2-у) равно 10?

Mathematics
1 answer:
Varvara68 [4.7K]2 years ago
4 0

Answer:

sorry! i don't know slavic languages

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Divide the numbers above
Iteru [2.4K]

Answer:

hjhkhhuh

Step-by-step explanation:

vnhju

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3 years ago
Joy and Peter were each walking along a straight road. Joy walked 1800 meters in 1/3 hour. Peter walked 1/2 of joy's distance in
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The answer is 3 because it says how much joy walked and not Peter , you’re trying to figure out what’s peters average walking speed
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3 years ago
Solve for x in the diagram
Aliun [14]

Answer:

x=12

Step-by-step explanation:

The two angles shown are complementary angles, so the add to 90 degrees

x+42 + 3x = 90

Combine like terms

4x+42 = 90

Subtract 42 from each side

4x+42-42 = 90-42

4x = 48

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4 0
3 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
Read 2 more answers
Please help! 10 points to solve it!
Helga [31]

Answer:

643746.67

Step-by-step explanation:

Simply divide 96,562,000 by 150 and round to nearest hundredth.

7 0
2 years ago
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