Answer with step-by-step explanation:
Equation: x × 4 = y
This equation is true because if you look at the graph, multiply 4 by each x length and you will get the y length.
Hope this helped!
The unit circle is a circle with radius
, so you have
where
is measured in radians, so
.
Is this the whole question?
Sales price 5
Rate 100/250
Cost to make
5×(100/250)=2 each
