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Pie
3 years ago
6

−7(7+5x)+x=−3x−18 what does x =

Mathematics
1 answer:
Eduardwww [97]3 years ago
4 0

Answer:

-1

Step-by-step explanation:

-49-35x+x=-3x-18

-49-34x=-3x-18

-34x+3x=-18+49

-31x=31

-31x/-31=31/-31

ansx=-1

pliz mark my answer brainliest

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Point J has coordinates (–3, 4) in the coordinate plane. Point K has coordinates (3, 4).
olga2289 [7]

The reflections of the two points J and K as described in the task content are; (-3, -4) and (3, -4) respectively.

<h3>Which points represents the reflection of both points across the x-axis?</h3>

It follows from convention that the reflection of a given point across the x-axis simply implies that the y-coordinate of such a point is multiplied by -1.

On this note, it follows that the points J and K given as in the task content have their reflection across the x-axis are: (-3, -4) and (3, -4) respectively.

Therefore, the reflections of the two points J and K as described in the task content are; (-3, -4) and (3, -4) respectively.

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6 0
2 years ago
Please help! Will award brainliest. Simplify the expression -5+i/2i. Please show your work.
lorasvet [3.4K]

(-5+i)/2i

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5 0
3 years ago
What is the measure of an angle that is half the measure of its complemeant?
iogann1982 [59]
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The answer is 6

I hope this helped :)

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Answer:

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Step-by-step explanation:

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7 0
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