Answer:
Step-by-step explanation:
C. Hope this helps!!!
56 57 and 58 are the three numbers that work
Answer:
No
Step-by-step explanation:
a proportional relationship must have a constant ratio to another quantity.
have a nice day and mark me brainliest! :)
Answer:
area: 25.12
circumference will always be 3.14
Step-by-step explanation:
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





