Alright sure:
Q5: ∠3
Q6: ∠1
Q7: ∠2
Q8: x = 25
Q9: x = 63
For Questions 8 and 9 what I did was find out the supplementary angle adjacent to the exterior angle.
8: 180° in a supp. angle. So 180-105 = 75. To make a triangle it has to be 180°. So 180 - 75-80 = 25 So x=25
9: 180° in a supp. angle. So 180-135 = 45. To make a triangle it has to be 180°. So 180 - 45-72 = 63. So x=63
Let me know if you don't understand that. If you don't get it I'll explain it further for you.
Answer: the first one is 720. The second one is 72
Step-by-step explanation:
Hello there,
The answer to your question would be:
C.
Hope this answer helps.
Answer: -6=-4 or x=2,3
Step-by-step explanation:
Answer:
One solution
Step-by-step explanation:
The slope and y-intercept is different on both sides
