kelstindalton kelstindalton

11-10-2021
Mathematics

contestada

8: Two supplementary angles have measurements of (3x)" and (10x - 15)°. What are the measures of the
two angles?
A 45° and 135°
B 25° and 65°
C 15° and 165°
D 30° and 60°
Is 47 an answer choice

Respuesta :

pjdemarco pjdemarco

11-10-2021

Answer:

45 and 135 A

Step-by-step explanation:

3x + (10x - 15) = 180

Answer Link

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