Answer:
Sin B = 5/13
Cos B = 12/13
tan A = 12/5
Step-by-step explanation:
Sin B = opposite side/ hypotenuse
Sin B = 5/13
Cos B = adjacent side / hypotenuse
= 12/13
tan A = opposite side /adjacent side
= 12/5
Answer:
15 weeks and you both will have $270
Explanation:
60+14x=120+10x
4x=60
x=15 weeks
amount= 60+14*15= $270
You are correct there's at least one obtuse angle
Answer:
Yes its C
Step-by-step explanation:
First off the y intercepts + 3 and the line hits it not -3 so option D is out
Also the slope is negative so Option A and B are out
