No, the question is not a statistical question.
Answer:
49b^2 -36 = (7b -6)(7b +6)
so because there you missed some signs in these wrote choices
hope helped
Step-by-step explanation:
Answer:
big bird driving slow
Step-by-step explanation:
like 4mph Sorry if its wrong! ~Bread
Arcsin is the inverse function of sine, it switches the sine function (reverses it)
cosec is the reciprocal of sine
Answer:
4.71
Step-by-step explanation:
The radius of the circle is 3 and the angle of the sector is 60°.
The area of a sector is given as:

where α = central angle of sector
r = radius of circle
Hence, the area of the sector is:

The area of the sector is 4.71