C
Opposite / hypotenuse
Sin 45 degrees= 7/x
Answer:
120
Step-by-step explanation:
9.6÷0.08=120
hope this helped
Answer:
1100 minutes
Step-by-step explanation:
Equation: 35=.05x-20
Why? x is the amount of minutes on his phone. Each minute is 0.05 hence 0.05x. Subtract 20 because that is the flat rate
55=.05x
x=1100
Therefore he was on his phone for 1100 minutes
