5+8+6+9-x+8+4+8+x+0+-5-x=? if x=4

39

Step-by-step explanation:

i personally start with the x to get it out of the way therefore leaving you with

5+8+6+9-4+8+4+8+4+0+-5-4

then you could just break it down into parts starting with the first part

5+8=13 13+6=19 19+9=28 28-4=24 24+8=32 32+4=36 36+8=44 44+4=48 48+0=48 48+(-5)=43 43-4= 39

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.

mia khalifa

step-by-step explanation: