Answer:
R= -0.95
Step-by-step explanation:
HOPE THIS HELPS :)
1) Tanθ= opposite/adjacent
θ=Tan-1(9/7)
θ=52.125 = 52 degrees
2) Cosθ= adjacent/hypothesis
θ=Cos-1(5/12)
θ=65.376 = 65 degrees
Answer:
d + c = 12
d = 2c − 3
Step-by-step explanation:
Youre welcome ma boi
Answer:
The item's cost on sale would be $414.00
Answer:
The equation is 
Step-by-step explanation:
Observing the graph
Let

step 1
Find the slope m

step 2
Find the equation of the line into point slope form

with the point
and the slope 
substitute

