Answer:
A is the correct equation
Step-by-step explanation:
Answer:
33.3
Step-by-step explanation:
tan A = opp/adj
tan 39° = 27/x
x tan 39° = 27
x = 27/(tan 39°)
x = 33.3
3 Hours
4 People does the job in 6 hours if there are twice as many people it gets done twice as fast
D. works because if you work it out that means 2n=140 and then divide by 2 which means n=70 and the other number is 71
When two linear equations have only one solution the two lines on a graph would intersect each other ( they would only touch in one spot).
