dzalegria15 dzalegria15

05-02-2021
Mathematics

contestada

. Find all values of x that will make ∠A an obtuse angle given
m∠A = 12x - 6

Respuesta :

Rootsyl Rootsyl

05-02-2021

Answer:

(8, 15]

Step-by-step explanation:

If ∠A is bigger than 90 then that means 12x-6 > 90

12x > 96

x > 8

and we know that the angle must be between 0 and 180. so 12x < 186

x <= 15

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