Answer:
-2.736
Step-by-step explanation:
FOLLOW PEMDAS
8.4/4= 2.1
1.6/25= .64
2.1-4.9= -2.8
-2.8+.064=
-2.736
The 3 inside angles of a triangle need to equal 180 degrees.
You are given 28 for one.
The second on is adding 58 + 77 = 135 degrees.
X = 180 - 28 - 135 = 17 degrees
Answer:
c
Step-by-step explanation:
Answer:
sorry but idk
Step-by-step explanation:
The answer is 12/32 i believe.