If y varies directly as x and t is 6 when x is 72 what is the value of y when x is 8

3/4

Step-by-step explanation:

Old x: 72    New x: 8

To get 6 (old y) from 72 (old x), multiply by 1/12

To get New Y, multiply 8 * 1/12 = 3/4

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.

66.666666667%

step-by-step explanation:

divide 150 by 100

divide 100 by 1.5

there you go!

decreased by 33.333333334%