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ehidna [41]
4 years ago
7

28 POINT QUESTION!!

Mathematics
1 answer:
quester [9]4 years ago
6 0

Answer:

C

Step-by-step explanation:

p =  \frac{8}{v}

when we plug in 4 for P

we want to multiply V to (8/V) and 4 to get rid of the fraction

then we get

4v = 8

we want V by itself so we defide 8 by 4.

8/4 should be simplified.

so we end up with 2.

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PLEASE HELP!!!! 20 POINTS!!
GenaCL600 [577]
Sit tight, this is gonna be long!! =P

Also, for this answer, I'm assuming that the 'expressway' mentioned in your question is the top horizontal line. (In fact, that must be the expressway, since there would be no other way to solve the problem)

Okay, let's get started.
For starters, GY = 16 ft. That much is given to us in the question. GY's equivalent is BX, which is 10 ft. When the angles are mirrored like they are across the 'expressway' in this problem, they do not change, so we only need to put the dimensions to scale. If we divide 10 / 16, we see that the scale-down factor is .625, or 62.5%. With this information, we can find the length of XW.

How, you ask?

Well, let me tell you.

Again, when the angles are mirrored like this, they do not change. We can see that the 90 degree angle also does not change. The length of YZ is 20 ft. To find WX, we simply need to multiply YZ by our scaling factor of 62.5%. Doing so will give us our answer of 12.5 ft.

The expressway is 12.5 feet from point W.

I hope that helped, and I _really_ hope I did that right! =P
5 0
3 years ago
How do you simplify? <br> Will give brainliest for CORRECT answer
vagabundo [1.1K]
Here you go :) pls give brainliest

5 0
3 years ago
Read 2 more answers
Solve the proportional<br> equation below:
Katarina [22]

Answer:

C. p=\frac{-2}{3}

Step-by-step explanation:

\frac{p}{2}=\frac{p-2}{8}

both side times by 8

8\times ( \frac{p}{2})=8 \times (\frac{p-2}{8})

4p=p-2

both side subtract with p

4p-p=p-2-p

3p=-2

both side divide by 3

p=\frac{-2}{3}

5 0
2 years ago
Determine the number of degrees in 8π/9 radians​
snow_tiger [21]

Answer:

π radians=180°(basic definition) 8π9 radians=89⋅180∘=160∘

Hope this helps!! If so please mark brainliest and rate/heart to help my account if it did!!

6 0
4 years ago
Is 5x - 7 + 3x and 3x = 7 + 5x equivalent
GrogVix [38]

Answer:No

Step-by-step explanation:

8 0
3 years ago
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