Answer:
- 2
Step-by-step explanation:
![- 2( { \csc}^{2} \theta \: - {cot}^{2} \theta) \\ = - 2(1) \\ = - 2](https://tex.z-dn.net/?f=%20-%202%28%20%7B%20%5Ccsc%7D%5E%7B2%7D%20%20%5Ctheta%20%5C%3A%20%20-%20%20%7Bcot%7D%5E%7B2%7D%20%20%5Ctheta%29%20%20%5C%5C%20%20%3D%20%20-%202%281%29%20%5C%5C%20%20%3D%20%20-%202%20)
Answer:
-![\frac{4}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B3%7D)
Step-by-step explanation:
Slope is
so insert 2 points there and you get -4/3
Please give brainliest.
Answer:
Then, the area of the right angle triangle AED is 84in^2.
Step-by-step explanation:
The triangle AED is a right angle triangle
And the area of a triangle is given as
Area=1/2base ×height
The base is 14in
And the height is 12in
Then,
Area=1/2base ×height
Area = 1/2 ×14 ×12
Area = 84in^2
Then, the area of the right angle triangle AED is 84in^2.
The equation for a line that passes through the point of (3, 9) and has a slope of 2 in slope intercept form is y=2x+3