Answer:
160
Step-by-step explanation:

Answer:
x = 3
Step-by-step explanation:
take 60 degree as reference angle and using cos rule
cos 60 = adjacent/hypotenuse
1/2 = x/6
do cross multiplication
2*x = 6*1
x = 6/2
x = 3
Answer:
35
Step-by-step explanation:
You can find it by multiplying the decimal of the fraction (In this case it's 0.7) by however many times it's happening (50).
0.7 x 50 = 35
1,000,000 times 100 equals 100,000,000
Ok, this looks a lot harder than it is. Either way, a calculator/computer can work miracles. Have a good day!!