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help?

6

Explanation:

(8x +2y)/z

((8×0.5) +(2×4))÷(2)

=(4+8)/2

=12/2

= 6

6

Step-by-step explanation:

first you substitute x,y and z

8(1/2)+2(4)all divided by 2

therefore we open the brackets;

8×1/2which is 4 and 2×4which is 8

we add 4 to 8 which gives us 12 then divide by 2 giving as 6 as the answer

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.

in geometry, parallel lines are lines in a plane which do not meet; that is, two lines in a plane that do not intersect or touch each other at any point are said to be parallel. by extension, a line and a plane, or two planes, in three-dimensional euclidean space that do not share a point are said to be parallel.