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Bas_tet [7]
3 years ago
6

Smart people help me please​

Mathematics
2 answers:
Allushta [10]3 years ago
4 0

Answer:

X=5

Step-by-step explanation:

8x+50=90

    8x=40

        x=5

Llana [10]3 years ago
3 0

Answer:

X=5

Step-by-step explanation:

1: 90 plus 50 because there is a 90 degree angle

2: 8x=140 and then you divide by 8

3: x=5 I hope I helped you and I hope you have a wonderful day

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Step-by-step explanation:

Step 1:

The angle for a straight line is 180°. The sum of the angles in a triangle is 180°. These two statements are required to solve this problem.

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