HELP FAST I'LL MARK YOU BRAINLIEST The coordinates of the vertices of parallelogram MATH is M(–3, 2), A(–2, –1), T(4, 1), and H(3, 4). The slopes of which line segments could be calculated to show that MATH is a rectangle?

1. MA and TH
2. MT and AH
3. MH and AT
4. AT and TH

What are the values of a, b, and c in the quadratic equation 0 = x2 – 3x - 2? a = 1, b = 3, c = 2 a=, b = -3,c=-2 a = 1, b = 3, c= 2 a = 1.0= -3, c = 2

What is the expression in factored form? 3x^2 + 18x + 24 a. 3(x+2)(x+4) b. 3(x-2)(x+4) c. 3(x-2)(x-4) d. 3(x+2)(x-4)

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.