oliverdansinger oliverdansinger

16-05-2018
Mathematics

contestada

Find the value of y so that r / s

A. 32 B. 56 C. 64 D. 124

Find the value of y so that r s A 32 B 56 C 64 D 124 class=

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Professor1994 Professor1994

16-05-2018

To r be parallel to s, the given angles must be suplementaries (they must add 180°):
(y-24)°+(3y-20)°=180°
(y-24+3y-20)°=180°
(4y-44)°=180°
4y-44=180
4y-44+44=180+44
4y=224
4y/4=224/4
y=56

Answer: Option B. 56

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ashleemck789 ashleemck789

26-03-2022

Answer: B! 56!

Step-by-step explanation:

almost there good luck

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