This is because minus times minus is equals plus so the sign must change
Answer:
53.13
Step-by-step explanation:
To find the measure of an angle use an inverse trig function.
so you can take the inverse to find A .
Use a calculator to calculate the value.
A = 53.13
Answer:
$337.5
Step-by-step explanation:
He would get $337.5 because if he gets $11.25 every hour you just multiply $11.25 by 30 hours.
Answer and working out attached, hope this helps