Find the value of each variable in the parallelogram. A. x=6,y=9
B. x=8,y=7
C. x=9,y=6
D. X=7,y=8

HELP ME PLEASE I NEED REAL HELP

Find the sum of the first 8 terms of the following sequence. round to the nearest hundredth if necessary.

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4