Question

I need help on number 19.

Answer 1

Are these angles equal? #19 ?

Answer 2

I'm not sure

Answer 3

They are coloured red, so I think they are equal, unless it states other relation before 18 and 19.

Answer 4

They're probably equal. It doesn't say anything else.

Answer 5

Yes, the two angles marked with the little red marks are congruent, so their measures are equal.

Answer 6

Can you work through the steps with me?

Answer 7

Then you can equate their magnitudes to each other and get x. Go this and solve for x.

Answer 8

Of course. I am watching! Go ahead!

Answer 9

Can you help me start? I'm a little confused.

Answer 10

Once you know the two angles have the same measure, set the two measures equal.
That gives you an equation.
One measure is 2x + 8. The other measure is x + 22.
The measures are equal, so

2x + 8 = x + 22

Now you have an equation that can be solved for x.

Answer 11

x=14?

Answer 12

Correct!
It is 14

Answer 13

Thank you!

Answer 14

You are welcome!

Answer 15

any more questions?

Answer 16

I'm not sure if I will have any more questions. Can I tag you if I have any more?

Answer 17

Of course.
Any Help... Anytime.

Answer 18

Thank you for the medal!

Answer 19

No problem!

Answer 20

2x + 8 = x + 22

2x - x + 8 - 8 = x - x + 22 - 8

x = 14

Correct.