In order for the parallelogram to be a rhombus x=?

42

Step-by-step explanation:

Let's make an equation since all angles have to add up to 360

Equation: 360 = 2(3x-11)+2(x+23)

Step 1: Simplify both sides of the equation.

360=2(3x−11)+2(x+23)

360=(2)(3x)+(2)(−11)+(2)(x)+(2)(23)

360=6x+−22+2x+46

360=(6x+2x)+(−22+46)

360=8x+24

360=8x+24

Step 2: Flip the equation.

8x+24=360

Step 3: Subtract 24 from both sides.

8x+24−24=360−24

8x=336

Step 4: Divide both sides by 8.

Leaves us with x = 42

x = 17

Step-by-step explanation:

Step 1: We know in a rhombus the angles add up to 360

2(3x-11) + 2(x+23) = 360

Step 2: Solve the equation for 'x'

2(3x-11) + 2(x+23) = 360

6x - 11 +2x + 46 = 360

8x +35 = 360

8x = 360 - 35

8x = 325

x = 40.625

the answer is (-4,-4)

hope this ! : d

x = 23.78

step-by-step explanation: