Answer:
B
B is the only one where the x-value doesn't have two y-values
Answer:
sin90° = 1.
Step-by-step explanation:
Using the diagram, we notice that the side opposite of the 90° angle is the hypotenuse itself.
Therefore sin90° = Hypotenuse/Hypotenuse = 1.
Answer:
what you on about?
Step-by-step explanation: