Answer:
30
Step-by-step explanation:
-4/3 -5/1= 120 so if you add them they equal 120 which is -120
As the three longitudinal lines are parallel:
angle 4 = 5 = 6 = 82 degree (corresponding angles) = 9 = 8 = 7 = 82 degrees (vertical angles)
and
angle 11 = 180-82= 98 degrees (linear pair)
so:
angle 10 = 11 = 12 = 98 degrees (corresponding angles) = 3 = 2 = 1 = 98 degrees (vertical angles)
.
hope you got it
Answer: 0.845
Step-by-step explanation: 1.69 divided by two is 0.845
Steps for multiplying the given binomial and trinomial
are:
Step 1: 
Step 2: 
Step 3: 