Show that the points a(2, 2), b(5,7). c(-5, 13), and d(-8, 8) are the vertices of a rectangle.
a ab = cd = 8 bc = da = 4
b. ab = cd = 34 bc = da = 136
ac = bd = 170
ab = cd = 134 bc = da = v136 ac = bd = v170

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest

answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)

20days louise can read300 pg

step-by-step explanation:

1 day 15 pg 300: 15= 20

x day 300 pg