3 years ago

A word problem for 3x+15=42

Mathematics

1 answer:

murzikaleks [220]3 years ago

6 0

2 Possible Solutions:

The product of a number and three plus fifteen is 42

A number times three plus fifteen is 42.

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What is the answer to this? help, please

notka56 [123]

<h3>Answer: angle 1 (choice A)</h3>

This is because angles 1 and 4 are vertical angles. Such angles form whenever we have an X shape like this. Vertical angles are always opposite one another and they are always the same measure. The fact that lines k and l are parallel has no relevance (so they could easily be not parallel and the two angles mentioned are still congruent).

4 0

3 years ago

Read 2 more answers

|2x+1|=-13 <br> A) no solution

sweet [91]

2x + 1 = -13

2x = -13 -1

2x = -14

x = -14 / 2

x = -7

3 0

3 years ago