Answer:
x = 18.0
Step-by-step explanation:
You must memorize the definitions of the trig functions and then these types of problems are easy.
In your problem, sin of an angle = opposite side/hypotenuse
So, sin 51 = 14/x
x sin 51 = 14
x = 14/sin 51 = 18.0
Answer: you have worked 15 hours
Step-by-step explanation: i multiplied $11.45 and 15 which got me to $171.75 your welcome ;)
D = sqrt f
t = cuberoot f (d = ducks, f = fish and t = turtles).
so we need a number f which is a whole number between 1 and 100 and is also a perfect square and a perfect cube. 64 would suit these conditions so we might have
64 fish , 8 ducks and 4 turtles.