emmamanny emmamanny

12-02-2019
Mathematics

contestada

What is the value of x? (5 points) Select one: a. 20 b. 40 c. 45 d. 85

What is the value of x 5 points Select one a 20 b 40 c 45 d 85 class=

Respuesta :

MrGumby MrGumby

21-02-2019

Answer:

x is equal to 40

Step-by-step explanation:

Since the two angles together equal 90, we can add them together and solve for x.

10 + 2x = 90

2x = 80

x = 40

Answer Link

MaktheBlu3Potato MaktheBlu3Potato

14-02-2020

x = 40

The angle is a right angle, which = 90 degrees.

2 x 40 = 80

80 + 10 = 90

Answer Link

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