Jazmineboo9259 Jazmineboo9259

11-11-2021
Mathematics

contestada

PLS HELP!!! WILL MARK BRAINLIEST!!! In the sign, m∠3 = (3y + 7)°, m∠4 = (5y + 5)°, and y = 21. Show that the sign posts are parallel.

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kolinlehman kolinlehman

11-11-2021

Answer:

I don't know how to give you an answer without the picture but I can tell you that the measure of angle 3 is 70 degrees, and the measure of angle 4 is 110 degrees.

Step-by-step explanation:

Sorry if this isn't much help.

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