Parallelogram abcd is a rectangle.
ac = 4y
bx = y + 4
what is the value of y?
enter your answer in the box.
y =
i'm not sure if i worked it out correctly, so could you explain that as well? .

Answer-

Solution-

Properties of the diagonals of a rectangle,

So using the first property, length of diagonal AC and BD will be same

And using second property,

Hence,

Given that,

AC = 4y  and BX = y + 4

Putting the values,

Therefore, y=4

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!