3 years ago

Please help! For what value of x must ABCD be a parallelogram? x=?

Mathematics

1 answer:

Vlad1618 [11]3 years ago

4 0

Answer:

$x=3$

Step-by-step explanation:

For a shape to be a parallelogram, the angles that are across from one another have to be equal.

We can now find x by making both equations equal to each other and solving.

$11x+1=13x-5$

Solve.

$11x+1=13x-5\\6=2x\\x=3$

You might be interested in

HELP URGENT! WILL GIVE BRAINLIEST!!

marissa [1.9K]

Answer:

1) 8 2) 125 3) 1,680 4) 5,040 5) 3,024

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

2. Create a linear function that has a rate of change of 3 and a solution at (6, 12).

Ksivusya [100]

Answer:

$y = 3x - 6$

Step-by-step explanation:

A linear function has the following format:

$y = ax + b$

In which a is the slope(rate of change) and b is the y-intercept, that is, the value of y when x = 0.

Rate of change of 3

This means that $a = 3$

$y = 3x + b$

A solution at (6, 12).

This means that when x = 6, y = 12. So

$y = 3x + b$

$12 = 3*6 + b$

$b = -6$

The linear function is:

$y = 3x - 6$

4 0

3 years ago

!! PLEASE HELP, TIMED!!Multiple choice, BRAINLIEST for correct answer

natta225 [31]

Answer:

I dont see the question

Step-by-step explanation:

soryy

4 0

2 years ago

Read 2 more answers

What does this quote mean to you

ipn [44]

Answer:

To me it means that challenges are meant to show your strengths and weaknesses, and that things will challenge your weakness but it ends up making them into strengths.

Step-by-step explanation:

6 0

3 years ago

Solve for u: 2(u + 6) - 8 > 3(u - 5)

Wittaler [7]

I’m pretty sure the answer is u<19

7 0

3 years ago

Read 2 more answers

Please help! For what value of x must ABCD be a​ parallelogram? x=?

Please help! For what value of x must ABCD be a parallelogram? x=?