3 years ago

!!!!?HELP WILL MARK BRAINLIST ANSWER PLEASE HELP!!!! !!ALSO I ADDED THE PICTURE!!!

Mathematics

1 answer:

8090 [49]3 years ago

5 0

Answer:

I believe it's 20 seconds.

You might be interested in

I don't understand #6, please help!!!

Lerok [7]

For the first part, the possible numbers are anything from 20 to 99. That means that there are 79 possible choices that are greater than 19. Sorry I can't help you with the second part.

5 0

3 years ago

Did you get the same sum for both sets of angle measurements? What do you think that means? Create an equation to represent the

Nostrana [21]

If we know the measure of two of the three angles of a triangle, since the sum of the angles in a triangle aways is 180º, we can write the equation for angles a, b and c: