Answer: 180 is the sum of the tringles
Step-by-step explanation:
2x+7x+11x=180
20x=180
x=9
Now you should put the the value of x to get the angles
2x=2x9=18
7x=7x9=63
11x=11x9=99
Now to double check add all of them together
99+18+63=180
Hoped I helped!
Answer:
(14 groups)
14 divided by 7 = 2
Therefore 14 is your answer
Step-by-step explanation:
lol that's all I got
Negative 73
drop of 73
minus 73
below 73
taking away 73
I believe the answer is D. 25 and 27
Hope this helps :)
Answer:
Value of Cos 120 is -½.
Step-by-step explanation:
