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storchak [24]
3 years ago
8

Given: A = {18, 6, -3, -12}

Mathematics
1 answer:
tangare [24]3 years ago
5 0
First solve the inequality:
(2/3)x +3< -2x-7
(8/3)x< -10
x< -30/8
x<-15/4 or x< -3.75
now look for the answers which satisfy this, and the answer will be D
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ICE Princess25 [194]

Answer: \angle B=79^{\circ}.

Step-by-step explanation:

When two lines cross each other , then the opposite angles are known  as vertical angles.

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3 years ago
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The image of the diagram is missing, so i have attached it.

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3 0
3 years ago
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