Tanα=5/12
α=arctan(5/12)°
α≈22.62° (to nearest hundredth of a degree)
To find the mean you add all the numbers then divide by how many numbers there are :
8+16+12+11+8=55
in the equation there are 5 numbers, so you divide 55 by 5 :
55÷5=11
the mean is 11
hope this helps
Answer:
$175
Step-by-step explanation:
3.5 x 50 = $175
Answer:
3.2
Step-by-step explanation:
