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Veseljchak [2.6K]
3 years ago
7

The problem -2x=9 equals the answer x=-4.5...is that correct or incorrect?

Mathematics
1 answer:
erastovalidia [21]3 years ago
5 0
-2x=9|:(-2)\\
x=-4.5


Yes.
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Answer:

70° and 110°

Step-by-step explanation:

It is given that, two parallel lines l and m are intersected by a transversal t.

The interior angles on same side of transversal are (2x−8)° and (3x−7)°.

We need to find the measure of these angles.

We know that, the sum of interior angles of the same side of the  transversal is equal to 180°. So,

(2x−8)° + (3x−7)° = 180°

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8 0
4 years ago
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Answer:

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