Add 4 x + 3 Y - 5 z - 7 Z + 5 x - 8 Y and - y - 3 X + 2 Z algebraic expressions

first one because it can't have a fraction in it

step-by-step explanation:

“ 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 .