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OLEGan [10]
3 years ago
9

HELP DUE IN 10 MINS!

Mathematics
1 answer:
Nady [450]3 years ago
5 0

Answer:

  1. given
  2. Alternate Interior Angles Theorem,
  3. : Vertical Angles Theorem
  4. AA Postulate,

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abruzzese [7]

Answer:

MAKE IT BIGGER

Step-by-step explanation:

5 0
3 years ago
Find the value of x.<br> (x + 30)
taurus [48]

Answer:

x=55

Step-by-step explanation:

The exterior angles of a polygon add to 360.

x+x+x+x+x+x+30 = 360

Combine like terms

6x+30 = 360

Subtract 30 from each side

6x+30-30 = 360-30

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6x/6 =330/6

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8 0
3 years ago
Help me with these three quesions for brainiest:)
Gemiola [76]

Answer: f

Step-by-step explanation:

5 0
3 years ago
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Please help and explain why you got it right please
gtnhenbr [62]

Answer:

y+7 = -3 ( x-4)

Step-by-step explanation:

First find two points on the graph to find the slope

( 1,2) and ( 3,-4)

The slope is given by

m = ( y2-y1)/(x2-x1)

m = ( -4-2)/(3-1)

    = -6/2

    =-3

We can use the point slope form

y - y1 = m(x-x1)  where m is the slope and x1,y1 is a point on the line

We have two choices with a slope of -3

We can either use and x coordinate of -2 or 4

for  -2, the y coordinate is not shown

for 4 , the y coordinate is -7

Using ( 4, -7) and m = -3

y--7 = -3( x- 4)

y+7 = -3 ( x-4)

4 0
3 years ago
Read 2 more answers
Please help!!!!!!!!!!
aksik [14]
The answer is 9
You divide by 1215 by 15 and the answer is 81
Then you find the square root of 81 and the answer is 9
5 0
2 years ago
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