nicole67211 nicole67211

18-09-2020
Mathematics

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If mZ1 = (4x + 2)° and m/3 = (5x – 15)", what is the value of a?

If mZ1 4x 2 and m3 5x 15 what is the value of a class=

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dreamingdramagirl dreamingdramagirl

18-09-2020

Answer:

17

Step-by-step explanation:

angle one and angle three are equal to each other

so if you set the equations equal to each other

(4x+2)=( 5x-15)

move the 4x the right by subtracting it giving you 1x

then add 15 to 2 giving you 17

17=1x

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