Answer:
x = 39.1
Step-by-step explanation:
mean = average off all the numbers =
sum of the numbers / amount of numbers.
35 = sum of the #'s / # of #'s
35 = 100.9 + x / 4
35 × 4 = 100.9 + x / 4 × 4
140 = 100.9 + x
140 – 100.9 = 100.9 + x – 100.9
39.1 = x
x = 39.1
All except 0. The inequality is saying that x must be less than or equal to 3 which all answers except 0 are.
A(-6,4) and E(6,0)
slope m = (4 - 0) / ( -6-6) = 4/-12 = -1/3
perpendicular, slope is opposite and reciprocal so slope = 3
A perpendicular bisector<span> of a </span>line<span> segment is a </span>line <span>segment </span>perpendicular<span> to and passing through the midpoint
</span>Midpoint:
so x = ((-6+6)/2 = 0 and y = (4+0)/ 2 = 2
so M = (0,2)
equation of perpendicular line: y = 3x + 2
answer:
equation: y = 3x + 2
point lies on perpendicular bisector: (0,2)
Bill has 12 cards. I figured this out by making a table and drawing an equation:
