Find the difference. express your answer in simplest form. z-7/z+-7)/z+8

z^2x+10zx+8z^2+73z+7z/(z+8)(z+8)

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Step-by-step explanation: Simplify the expression.

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“ 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 .

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)