Seudónimo Seudónimo

10-02-2020
Mathematics

contestada

Which equation could be used to solve problems involving the relationships between the angles?

A. 90 + (8a + 9) = (11 + 2a)
B. 90 − (8a + 9) = (11 + 2a)
C. (11 + 2a) − 90 = (8a + 9)
D. (8a + 9) − (11 + 2a) = 90

Respuesta :

makenziemooring makenziemooring

13-02-2020

Answer:

B

Step-by-step explanation:

The answer is B I just had this question

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JenniBerri JenniBerri

13-03-2021

Answer:

b

Step-by-step explanation:

I Just took the test

Answer Link

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