2 years ago

Represent the following sentence as an algebraic expression, where "a number" is the

Mathematics

1 answer:

BaLLatris [955]2 years ago

3 0

Answer:

2 * (x - 3)

Step-by-step explanation:

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You only need one of them:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

The diagram of the problem is drawn and attached.

Given that:

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$m\angle 5+ m\angle 6=180^\circ\\55^\circ+ m\angle 6=180^\circ\\m\angle 6=180^\circ-55^\circ\\m\angle 6=125^\circ\\$Now:\\m\angle 6 = m\angle 2 $(Corresponging angles)\\Therefore m\angle 2=125^\circ\\$

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