Answer:
70.86 degrees
Step-by-step explanation:
cos x = adjacent side / hypotenuse
= 2/6.1 = 0.32787
x = 70.86.
Answer:
55
Step-by-step explanation:
Divide both sides by 3.14 to get d by itself.
172.7 / 3.14 = 55 = d
Answer:
T = 3
Step-by-step explanation:
To find the period, find the distance it takes to complete one cycle.
54 percent
You add the two together to get 39, then divide 21 by 39. This gives you 0.538, which turns into 54%
Answer:
70%
Step-by-step explanation:
Multiply by ten and you get your percent