Answer:
B) x=8
Step-by-step explanation:
To solve, we must find x like so:
We know that angle AOC = 130, so adding AOB and BOC will equal 130, then we solve for x.

Answer:
164.73
Step-by-step explanation:
1. convert 57% into a decimal by dividing it by 100.
--> 57/100 = 0.57
2. multiply the decimal by 289 to get your answer
--> 0.57(289) = 164.73
Answer:
x=7
Step-by-step explanation:
-65 = X - 6(2x - 2)
-65 = x - 6*2x - 6*(-2)
-65 = x - 12x + 12
-65 - 12 = - 11x
-77 = -11x
x = -77:(-11)=7
Answer: i dont know the first question but
for the second question its 125
pls tell me if its wrong and if you get to answer again then i will see if i can try to get it :)
Answer:
3 +- 2i
Step-by-step explanation: