1)inside the triangule is 180º .There are 3 angules, one with 120º, theta and
angle ACB, lets call it x.
x + theta + 120 = 180
x + theta= 180-120
x + theta= 60
x= 60- theta
angle ACB= 60- theta
Answer: 1.58 hours
<u>Step-by-step explanation:</u>

Answer:
is this a question??
Step-by-step explanation:
Answer:
128 tons can be processed in 8 hours.
Step-by-step explanation:
48 divided by 3 = 16 (to see how much tons are produced in 1 hr.)
16 x 8
=128
First, you have to solve what is in the parentheses which also requires simplifying the exponents
2(390625/3125)
Now we can simplify everything in the parentheses
2(125)
Now just distribute into parentheses which is 250