Keisha looks out the window from a tall building at her friend monique standing on the ground, 8.3 m away from the side of the building, as shown. if keisha's line of sight makes a 30° angle with the side of the building, what is keisha's height above the ground? assume monique is 1.5 m tall. a. 14 m b. 15 m c. 16 m d. 17 m

Explanation:

GIVEN DATA:

Distance between keisha and her friend 8.3 m

angle made by keisha toside building 30 degree

height of her friend monique is 1.5 m

from the figure

therefore

height of keisha is

                               = 14.376 + 1.5

therefore option c is correct

wavelength divides in half and speed stays the same.

can u provide the graph and if its not possible

then i can tell u the segment where the

average time interval starts degrading is the segment where the car is slowing down