4 At this point, the plane started descending. As the plane turned, it's altitude dropped from 3060 feet to 1650 Teet above ground level. Calculate the angle of descent if the plane traveled 0.5 miles (c). (Note: the difference in altitude is 1390 feet)

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s

i believe the answer is c.

60°

step-by-step explanation:

the measure angle of c in an isosceles triangle abc is 60° because in isosceles triangle,the measures of all the angles is 60°.

12.4, 12.387, 12.26, 12.252, 6.241, 6.2, 6.015, 6.009, 1.411, 1.2, 1.056, 1.007, 0.31,   0.13, 0.5, 0.04

step-by-step explanation:

ur welcome : )