I need help with math, please and thanks

Solve the equation. then check your solution 8=1.88+a

Parallelogram efgh is a rectangle. he = 6, and fe = 8. find ge: and find fj:

Analyze the diagram below and complete the instructions that follow. 600413 300 find the value of x and the value of y. a. x-2-2,-8 b. 1-2, y - 4/6 c. x-2-/2, 7-2-6 d. x-2/3, 7-63