Answer:
Step-by-step explanation:
el español es mi idiomad
4, there are 4 equal angles
The value would be 4.
First, you have to do 4 + 3 because it's in parenteces. This equals 7
Secondly, you have to do 2 x 7, which is 14.
Last you have to do 18 - 14 which is 4.
The exact form is: w = -6/7