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2 years ago

Hi, please help mec - 4d =C= 10D=2It's algebra

Mathematics

1 answer:

Inessa [10]2 years ago

7 0

Answer:

All you do is replace the variable with the numbers given to replace them.

So your new equation is 10-4(2) this was given to you C=10 , D=2

Okay, let's solve it 10-4(2)

4*2 equals 8 so now it's 10-8

10-8

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2 years ago

Find the distance between the following points (-2,4) (3,2)

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3 years ago

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3 years ago

Read 2 more answers

paris run 3 1/2 laps around the circular track in the school gym. The track has a diameter of 1/2 mile. About how far does paris

fiasKO [112]

Answer:

5.497787144 miles

Step-by-step explanation:

Remember that circumference of a circle can be calculated with:

$2\pi r$

r=radius

We also know that the radius is just a half of the diameter.

So, the radius of the track is (1/2)/2=1/4 miles

Now, use the circumference of a circle formula to find how much she runs in 1 lap.

$2\pi (\frac{1}{4} )$

Simplify

$\frac{\pi }{2}$

This is how much she runs in 1 lap.

Multiply by 3.5 for 3 and a half laps.

$\frac{\pi }{2}*3.5$

The answer is around 5.497787144 miles.

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3 years ago

What is 5.6 = p - 8.3

vredina [299]

Answer:

p - 8.3 = 5.6

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3 years ago

Hi, please help mec - 4d =C= 10D=2It's algebra​

Hi, please help mec - 4d =C= 10D=2It's algebra