Answer:
y=3.65
X=11.85
Step-by-step explanation:
sin(60)=y/12
sin(60)×12=y
sin(30)=X/12
sin(30)×12=X
It will take 19.2142857 hours
1,345/70
Round to what you're required.
y = 2√(x-8)
y² = 4(x-8) = 4x-32
4x = y²+32
x = 0.25y² +8
