Answer:
3 4/9 hours
Step-by-step explanation:
3 + 4/9= 3 4/9
Using TOA CAH SOH
You are given an angle and a length, in this case the lenth is adj to the angle.
∴ use TOA
tan(32) = f/18
f = 18tan(32)
f = 11.24764 units
f ≈ 11.25 units (2d.p.)
Two numbers that multiply to -240 and add to -1 are -16 and 15
-16 x 15 = -240
-16 + 15= -1
Hope this helps!
Answer:
10
Step-by-step explanation:
divide each side by -4
5x-1=-49
5x=50
x=10