We are looking for side h, which is opposite of the observer. We know that the side adjacent to the observer is 500 feet. We also know that the angle from the observer to the bird is 39°. Because we have these values, SOH CAH TOA tells us that we should use tangent, opposite over adjacent.

We can set up our equation as follows:

tan(39°)=h/500

We can then solve for h:

500*tan(39°)=h

h=404.89

4 0

2 years ago

If x = 2 and y=-3, then -xy^2 = A) -36 B) 18 C) -12 D) - 18

Citrus2011 [14]

Answer:

-18

Step-by-step explanation:

-xy^2 =

Let x=2 and y = -3

-(2) (-3)^2

-2 (9)

-18

4 0

3 years ago

This math question is hard. Help Me Pls

devlian [24]

Answer:

solution is: plus -2

6 0

3 years ago