The vertices of a quadrilateral abcd are a(4, 8), b(10, 10), c(10, 4), and d(4, 4). the vertices of another quadrilateral efcd are e(4, 0), f(10, -2), c(10, 4), and d(4, 4). which conclusion is true about the quadrilaterals? (5 points)

a. the measure of their corresponding angles is equal.
b. the ratio of their corresponding angles is 1: 2.
c. the ratio of their corresponding sides is 1: 2
d. the size of the quadrilaterals is different but shape is same.

Determine whether the graphs of y=8x+5 and -y=8x-5 are parallel, perpendicular, coincident, or none of these. a. coincident b. parallel c. perpendicular d. none of these

The sum of two numbers is 58. the first number is 8 less than half the second number. let  c  represent the first number. let  drepresent the second number. which statements about solving for the two numbers are true? check all that apply.the equation    represents the sum of the two numbers.the equation    represents the sentence “the first number is 8 less than half the second number.”the equation    represents the relationship between the two numbers.the equation    represents the sum of the two numbers.the number  d  is 14.the number  c  is 44.the number  c  is 14.the number  d  is 44.

The coordinate grid shows points a through k. which points are solutions to the system of inequalities listed below? 2x+ ys 10 2x 4y < 8 oa c, d, k o e, f. g, j oa, c, d, h, k oe, f. g, h, j