Question

Flvs geometry

Answer 1

A bird (B) is spotted flying 900 feet from an observer. The observer (O) also spots the top of a tower (T) at a height of 200 feet. What is the angle of depression from the bird (B) to the observer (O)?

Right triangle OTB is shown. Side OT labeled 200 and side BO is labeled 900. The angle B is labeled x degrees.

12.52°

12.84°

77.16°

83.69

Answer 2

@ajprincess

Answer 3

is <T=90?

Answer 4

i don't know

Answer 5

do u have the picture of the triangle?

Answer 6

http://learn.flvs.net/webdav/assessment_images/educator_geometry/v15/module07/0704_g5_q2.jpg

Answer 7

http://learn.flvs.net/webdav/assessment_images/educator_geometry/v15/module07/0704_g3_q1.jpg

An observer (O) spots a bird flying at a 42° angle from a line drawn horizontal to its nest. If the distance from the observer (O) to the bird (B) is 17,000 ft., how far is the bird (B) from its nest (N)?

A right triangle is shown with one angle marked 42 degrees, one side marked x and one side marked 17000 feet.

11,375 feet

12,633 feet

14,862 feet

15,307 feet

Answer 8

http://learn.flvs.net/webdav/assessment_images/educator_geometry/v15/module07/0704_g1_q2.jpg
An observer (O) spots a plane flying at a 35° angle to his horizontal line of sight. If the plane is flying at an altitude of 17,000 ft., what is the distance (x) from the plane (P) to the observer (O)?

A right triangle is shown with one angle marked 35 degrees, one side marked x and the height marked 17000 feet.

20,757 feet

24,251 feet

29,639 feet

31,262 feet

Answer 9

sry am unable to view the link u gave me.

Answer 10

it'd b better if u attach a screenshot of it

Answer 11

for the second question

Answer 12

third

Answer 13

for ur first question use
sinx=opposite/hypotenuse=OT/OB
=200/900
x=sin^(-1)(200/900)

Answer 14

i know you divide 200 and 900 by 100

Answer 15

yup:) that is ur first simplification

Answer 16

What do we do after that

Answer 17

what do u get when u simplify?

Answer 18

whats the answer for the third question?