Cos = adjacent / hypotenuse
cos B = 4/5
B = cos^-1 (4/5)
B = 36.869897....
B = 36.87° (nearest hundredth)
Angle B = 36.87°.
Answer:
20 t shirts
Step-by-step explanation:
let x be the no.of t-shirts made
12x=money made
20+6x=cost
money made -cost=profit
12x-(20+6x)=100
12x-20-6x=100
6x-20=100
6x=100+20
6x=120
x=120÷6
x=20 t-shirts
Answer:
350 plus what will give u 800
Step-by-step explanation:
Both have the same slope 1 in front of X and parallel to each other.
