Answer:
The trigonometric ratios are presented below:
Step-by-step explanation:
From Trigonometry we know the following definitions for each trigonometric ratio:
Sine
(1)
Cosine
(2)
Tangent
(3)
Cotangent
(4)
Secant
(5)
Cosecant
(6)
Where:
- Adjacent leg.
- Opposite leg.
- Hypotenuse.
The length of the hypotenuse is determined by the Pythagorean Theorem:
If and , then the trigonometric ratios are presented below:
Answer:
C) y = 1/3x - 6
Step-by-step explanation:
y=mx+b
m=slope
b=y-intercept
1/3=m
-6=b
then plug in the numbers to get: y=1/3x - 6
Hope this helps! :)
2|x - 5| - 8 = 0
2(x - 5) - 8 = 0
2x -10 - 8 = 0
2x -18 = 0
+ 18 + 18
---------------------
2x = 18
----- -----
2 2
x = 9