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PilotLPTM [1.2K]
2 years ago
13

(x – 2) / 4 – (3x + 5) / 7 = – 3, x = ? WILL GIVE BRAINLIEST

Mathematics
1 answer:
balu736 [363]2 years ago
6 0

Answer:

under

Step-by-step explanation:

change the underminator, we have

7×(x-2)-4×(3x+5)=-3×7×4

7x-14-12x-20=-84

-5x=-50

x=10

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1

Step-by-step explanation:

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y-6 = 2 (x-5)

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point slope form

y-y1 = m(x-x1)

y-6 = 2 (x-5)


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Rectangle ABCD has vertices at (-7,-2); (1, -2); (1, -8); and (-7, -8) respectively. If GHJK is a similar rectangle where G(2, 5
Gennadij [26K]

Answer:

Points J and K could be located at:

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Step-by-step explanation:

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D: x coordinate=-7  y coordinate=-8

G: x coordinate=2  y coordinate=5

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Then it is possible to calculate the distance between the x and y coordinates:

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The distance between A and C is 6

Then we know that the side AB of Rectangle ABCD measures 8 and the side AC, measures 6.

Repeat the analysis  with Rectangle GHJK. In this case, is only possible to calculate the distance with x coordinate.

x coordinate of Vertices GH:

x coordinate of H- x coordinate of G=6-(2)=4

The distance between G and H is 4

We can see that the distance in x of the Rectangle ABCD is 8, and the distance in x of the Rectangle GHJK is 4, it means that <em>the measure of ABCD is twice GHJK.</em>

Then, if the distance in y coordinate of Vertices AC is 6, we could say that the distance in<em> y coordinate of Vertices GJ is 3.</em>

<em />

Points J and K could be located at:

J(2,2)

K(6,2)

3 0
3 years ago
Which is the first step in solving
sammy [17]

Answer:

X-4=4

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