Answer: 15º and 50º
Explanation:
The angles in a triangle add up to 180.
180 - 115 = 65
3x + 10x = 13x
13x = 65
x = 5
3x = 15
10x = 50
Answer:
(-2, 1)
Step-by-step explanation:
theres no questions
Answer: 4(5+2) or 4(2+5)
8 = 2*2*2
20 = 2*2*5
4(5+2) = 20+8
