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serg [7]
3 years ago
12

HELP I CANT DO MATH PLEASE

Mathematics
2 answers:
zavuch27 [327]3 years ago
5 0
What he said tbh he did a paragraph
PSYCHO15rus [73]3 years ago
4 0

Answer:

A' : (-5, -8)

B' : (-5, -1)

C' : (2, -1)

Step-by-step explanation:

A is (-5, 8), B is (-5, 1), C is (2, 1), and we want to find the points after we reflect the triangle over x.

The first thing to remember is that when points are written like (x, y), the first number, x, is how many units you go right or left and the second number, y, is how many units you go up or down. The second thing to keep in mind is that the x-axis is the horizontal one that runs from left to right.

Now, just think about the information we have: if we want to flip a point like (-5, 8) over the x-axis, all we have to do is make the 8 negative. This is because the 8 is how far up the point is, so to make it flip down over the x-axis, we just change the sign. The -5 does NOT change because it's the x-value, which is how far right/left the point is. Does that make sense?

If we do this for the other two, (-5, 1) becomes (-5, -1) and (2, 1) becomes (2, -1).

(The apostrophe-like symbol the problem uses--like A', B', C'--just denotes that those are the resulting points after the reflection.)

Please mark as Brainliest! :)

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erica [24]
-8y + 4(11y - 3) =
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3 years ago
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Vitek1552 [10]
<h3>Answer:  x = 16</h3>

============================================

Explanation:

On that diagram, the unmarked angle above the (6x-8) is equal to (5x+12). This is because the unmarked angle and the angle marked with (5x+12) are corresponding angles. Corresponding angles must be congruent if you want line m to be parallel to line n.

From here we add up (5x+12) and (6x-8) and set that sum equal to 180. Solve for x

We get the following:

(5x+12)+(6x-8) = 180

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3 0
3 years ago
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HELPPPP
Tpy6a [65]

Answer:

Step-by-step explanation:

Could you try zooming out? I may need too see the whole page.

8 0
3 years ago
Write an equation of the line using the given information-2/3 and a y intercept =4
sashaice [31]
In y = mx + b form, the slope will be in the m position and the y int will be in the b position.

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4 0
3 years ago
Plz i need help for this thx so much
vlada-n [284]

Answer:

12 dollars

Step-by-step explanation:

"95% off" means Charlie pays 5% of the original price (5% + 95% = 100%)

5% = 5/100 = 0.05

Multiply 0.05 with the original price $240 and we get our answer to be 0.05*240 = 12

7 0
3 years ago
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