Answer:
The top graph
Step-by-step explanation:
y = r sin theta
sin theta = y/r
r sin theta = 4 Substituting for sin theta:-
r * (y/r) = 4
y = 4 is the answer
Answer:
f = 
Step-by-step explanation:
multiply both sides by 4fk to eliminate the fraction
4Dfk = 1
isolate f by dividing both sides by 4Dk
f = 
Answer:
-4t + 7
Step-by-step explanation:
t + 4 + 3 - 5t = -4t + 7
Combine like terms
5 star, thank, and brainliest if helpful!