2. In triangle ABC A = 3x + 10, B = 6x - 20and C = x + 60. Find the measure of A
1 answer:
Answer:
49
Step-by-step explanation:
3x+10+6x-20+x+60=10x+50
10x+50=180
10x=130
x=13
A=3*13+10=49
You might be interested in
Answer: Kai
Step-by-step explanation:
I did the assignment and got it correct
9+-3 means 9 plus 3 less
basically it is 9-3=6
Answer is c) 2x - 15 because x is Valerie's grade
Allie's grade is <span>taking Valerie's grade, multiply it by 2 and subtract 15</span>
Standard form
6x+5x-8 =-41
Is in standard form
