Answer:
All are real numbers
i had this graph in my quick answers book hope so its correct
The value of the expression would decrease because if you add more to the smallest number in the subtraction problem the value or the answer decreases
Question:
If cos(θ) =-8/17 and sin(θ) is negative, then sin(θ) = ___ and tan(θ) =___.
Answer:


Step-by-step explanation:
Given
cos(θ) =-8/17
Required
sin(θ) = __
tan(θ) =__
The first step is to determine the length of the third side
Given that

Where Adj and Hyp represent Adjacent and Hypotenuse

By comparison

Using Pythagoras

By Substitution


Subtract 64 from both sides


Take square roots of both sides




The question says that sin(θ) is negative; This implies that θ is in the third quadrant and as such

From trigonometry


Also from trigonometry






Answer:
Around 40.52%
Step-by-step explanation:
4.85 divided by 11.97 gives you the percent.
Answer:
x > -68
Step-by-step explanation:
68 + 8x > 7x
x > -68