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vitfil [10]
3 years ago
14

Help me please I have an hour left

Mathematics
1 answer:
Sholpan [36]3 years ago
6 0

Answer:

x = 10

Step-by-step explanation:

If the horizontal lines are parallel, the intersecting line segments are proportionate

(5x - 2) / (6x + 6) = 40 / 55

          55(5x - 2) = 40(6x + 6)

          275x - 110 = 240x + 240

                     35x = 350

                          x = 10

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marta [7]

Answer:

x=10

m=3

Step-by-step explanation:

The angles are the same since the sides are the same length (isosceles triangle)

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3 years ago
Find the value of the variable. Then find the angle measures of the polygon.
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