11/90 hope this helps please give brainliest
Answer:
3x-120 = x - 30
2x -120 = -30
2x= 90
x= 45
3(45) -120 (plug x into angle p to check your answer)
135-120
15 degrees
45-30 (plug x into angle r to make sure it's the same thing as angle p)
15 degrees (they're equal so now figure out angle Q and answer the question)
180 - (15 +15)
180- 30
150 is the measure of angle Q
so, the triangle is an obtuse isosceles triangle
Step-by-step explanation:
Answer:
n>-7/3
Step-by-step explanation:
12n+35>7
35-35=0
7-35=-28
12n>-28
12/12=1
-28/12≈-2.3=-7/3
n>-7/3
C....to be a function x can only be one value
