islandgirlmix15 islandgirlmix15

29-11-2018
Mathematics

contestada

The sum measures of angle X and angle Y is 90. If the angle X is 30 less than twice the measure of angle Y, what is the measure of angle X?

A. 20
B. 35
C. 50
D. 65

Respuesta :

Аноним Аноним

01-12-2018

Answer:

C. 50

Step-by-step explanation:

x+y=90

x=2y-30

90-y=2y-30

3y=120

y=40

90-40= 50

Answer Link

AshtynBallinger13 AshtynBallinger13

25-05-2021

Answer:

c 50

Step-by-step explanation:

Answer Link

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