Answer:
2 miles per hour
Step-by-step explanation:
Answer:
sin β = 0.92
Step-by-step explanation:
- sin β =
- sin β =
- sin β = 0.92
Answer:
x=20
m<B=92 degrees
m<C=40 degrees
Step-by-step explanation:
48+6x-28+2x=180
20+8x=180
8x=160
x=20
(6(20)-28)=92
2(20)=40
So, x=20, m<B=92 degrees and m<C=40 degrees