Answer:92.4
Step-by-step explanation:
4x+7x=132
10x=132
x=132/10
x=13.2
4x=4×13.2
=52.8
5x=7×13.2
=92.4
Answer:
X=-7
X + 142=135°
X=135-142
So the value of X is -7
6
1: 11
2: 1
3: -9
4: -49
where are the results?
