ABCD is a parallelogram. Which statements are true? B
С
103"
(y-7A
7
А
D
The sum of x and y is 103,
The value of x is a multiple of the value of y,
The value of y is greater than the square root of x.
The value of x is at least three times of the value of y

37 = ending with 7

unit's digit in the cube..3

56 = ending with 6

unit's digit in the cube..2

133 = ending with

unit's digit in the cube..7

hope it : ( : )

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.