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solmaris [256]
3 years ago
7

PLEASE HELP ME. 50 POINTS WILL MARK BRAINLIEST

Mathematics
2 answers:
Lesechka [4]3 years ago
8 0

Answer:

A

Step-by-step explanation:

Stella [2.4K]3 years ago
5 0

Answer:

Rotation 90 degrees clockwise about the origin

Step-by-step explanation:

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Solve for x
Ivan

9514 1404 393

Answer:

  x = 4

Step-by-step explanation:

The measures of all angles in this geometry are 90 degrees.

  21x +6 = 90

  21x = 84 . . . . . subtract 6

  x = 4 . . . . . . . divide by 21

5 0
3 years ago
What is the equation in the slope intercept form of the line that passes through the point (2,-2) and is perpendicular to the li
Igoryamba

Answer:

D

Step-by-step explanation:

The slope is 2/5 and the slope of the new line will be -5/2 because the negative reciprocal creates a perpendicular line. Use the point-slope form to write the equation, then simplify and convert into the slope intercept form.

(y--2)=-5/2(x-2)

y+2=-5/2x+10/2

y=-5/2x+5-2

y= -5/2x+3


5 0
4 years ago
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Agata [3.3K]

Answer:

288

Step-by-step explanation:

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7 0
3 years ago
0.01x - 0.3y = 1
Phantasy [73]

Answer: your answer would be

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Step-by-step explanation:

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What’s the answer to this problem?
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