You need to know atleast 2 of three sides from a triangle, or 1 side and 1 angle of a triangle. Then you can use trigonometry to find the angle needed.
(2x+1) (x+7)
I solved it by using the FOIL method, but you get the same answer either way
Answer:
Brianliest!
Step-by-step explanation:
4
<em>1 in 500</em>
500 x 4 = <u>2000</u>
<em>4 in 2000</em>
Answer:
A. (-2, 1)
General Formulas and Concepts:
<u>Algebra I</u>
- Solving systems of equations by graphing
Step-by-step explanation:
Our solution set is where the 2 equations intersect. According the the graph, the systems intersect at point (-2, 1). Therefore, our answer must be A.
The answer to the question
