Step-by-step explanation:
I don't see question 1 and 2.
but it did be way for you : the distance from the verge of a circle to a point on the circle is always the radius.
that is the whole concept of a circle : it is the line (or curve) of all points that have the same, constant distance r from a single point.
Answer: NO
Two factors that have a sum of 5 and a product of -66: 11 and -6.
x² + 5x - 66
= (x + 11)(x - 6).
Answer:
What?
<em>Total marbles:</em> 8 + 16 + 14 + 10 = 48
<em>Marbles that are not white:</em> 48 - 16 = 32
<em>Probability it will not be white:</em> 32/48 = 2/3