By definition we have:
sineA = (C.O) / (h)
cosA = (C.A) / (h)
Where,
C.O: opposite leg
C.A: adjacent leg
h: hypotenuse
Substituting values:
sinA = (48) / (50)
cosA = (14) / (50)
Answer:
sineA = (48) / (50)
cosA = (14) / (50)
Option 2
Answer:
(a, 0) and (b, 0)
General Formulas and Concepts:
<u>Alg I</u>
- Zeros of a Quadratic Function
- Reading a Cartesian Graph
Step-by-step explanation:
We are looking for the zeros of f(x). The blue quadratic is the graph of f(x). Zeros mean the coordinates when the graph crosses the x-axis. Therefore, our correct answer is the last choice.
The moonnnnnnnnnnnnnnnnnnn
