Answer: There are 33 girls in the class
Step-by-step explanation:
<h3>
Answer: 9.4 feet</h3>
Work Shown:
sin(angle) = opposite/hypotenuse
sin(22) = x/25
x = 25*sin(22)
x = 9.3651648353978
x = 9.4
Your calculator needs to be in degree mode. One way to check is to compute sin(30) and you should get 0.5 or 1/2.
Answer:
v = 3 , 3/5
Step-by-step explanation:
By making the surface rougher and to increase the force pushing the surfaces together.
