Which expression is equivalent? (42x−5y−4z3)−2 a) 256x10y8z6 b) 256 x10y8z6 c) x10y8 256z6 d) y8 256x10z6

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .