12. Quadrilateral EFGH has vertices at E(-3,4), F(5,10). G(2,1), and H(-6, -5). y
(a) Prove using coordinate geometry that EFGH is a
parallelogram. (3 points)
Draw or add image

(b) Is EFGH also a rhombus? Justify your yes/no answer.
[3 points]

in mathematics, a function is a relationship between two variables such that the value of one of the variables, called the dependent variable, is determined by the value of the other variable, called the independent variable. there is a specific term we use to describe the set of independent variables of a function.

a

step-by-step explanation:

strong negative correlation

0.50 , 0.75

step-by-step explanation:

110698.56 square miles

step-by-step explanation:

multiply 3.8 by 102

387.6

multiply 2.8 by 102

285.6

multiply those two to get