10. In the figure below, ABCD is a square. DEFC, BCGH and AEFB are all rectangles. Find
(a) CF in terms of a and b.
(b) the area of rectangle CDEF

Which equation represents a circle with a center at (–3, –5) and a radius of 6 units? (x – 3)2 + (y – 5)2 = 6 (x – 3)2 + (y – 5)2 = 36 (x + 3)2 + (y + 5)2 = 6 (x + 3)2 + (y + 5)2 = 36

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

The following division is being performed using multiplication by the reciprocal find the missing numbers is 5/12 divided by x/3 equals 5/12 times x/10 equals 1/x