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Mars2501 [29]
3 years ago
7

Write a two column proof (or a flow proof. Whichever one works for you).

Mathematics
1 answer:
Norma-Jean [14]3 years ago
4 0

Plugging into the Given Formula the value of y:

7(6) = 8x - 14

Multiply the left side:

42 = 8x - 14

Add 14 to both sides to get:

56 = 8x

Divide both sides by 8 and we get:

7 = x

Therefore, x=7 and the proof is complete

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1. Find the perimeter.<br> 13 yd<br> 14 yd<br> 7 yd<br> 18 yd
nikdorinn [45]

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Step-by-step explanation:

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Read 2 more answers
:Phil’s age decreased by 9 years is 14 years ?
Crank

Answer:

Phil is 23

Step-by-step explanation:

Add 14 to 9 and you get 23. So then you subtract 9 from 23

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2 years ago
Write an equation in point-slope form of the line that passes through the given point and has the given slope. (3, –8); m = –5
Paraphin [41]

Answer:

y+8=-5(x-3)

Step-by-step explanation:

The formula for point-slope form is y-y1=m(x-x1)

The points for (x1, y1) are (3, -8), meaning that 3 is x1 and -8 is y1.

So, start by writing your equation like this: y--8=m(x-3)

For the equation y--8=m(x-3), the y--8 will change to a + sign because two negatives make a positive, right? So, the equation should now look like this: y+8=m(x-3).

We know that the slope (m) is -5. Plug that into the equation to get this: y+8=-5(x-3)

And there you have it!! The equation is now in point-slope form!!

y+8=-5(x-3) is the final answer!!

Hope that helps you!! Please give me brainliest!!

7 0
2 years ago
(-4, -2),(-18,7) slope
Nuetrik [128]

Slope = (7 + 2)/(-18 + 4) = 9/-14= - 9/14

3 0
3 years ago
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