1/3 x 4/4 = 4/12
4/12 + 5/12 = 9/12
12/12 - 9/12 = 3/12
3/12 = 1/4
Answer:
B
Step-by-step explanation:
A.) 3x^2-2x+1
If graphed, it is the only graph that goes above the x axis and touches the y axis at around that particular point.
Answer
Since sin x= cos (90- x)
Sin40=cos(90-40)
Sin 40=cos 50
X=50
