Answer:
Nothing further can be done with this topic. its simplified already
Step-by-step explanation:
9x-84=4x-18
5x=66
x=13.2
your number is 13.2
Answer:
<u><em>Measure of angle A is 27 7/9 degrees.</em></u>
Step-by-step explanation:
Lets call measure of angle A is <em><u>X-10</u></em>
Lets call measure of angle B is X
Lets call measure of angle D is 2.5X+20
We know that the sum of triangles add up to 180 degrees
X+X-10+2.5X+20=180
X=37 7/9
So measure of angle A is 27 7/9 degrees.
I hope this is right. :)
Answer:
I think have many options
Answer:
b. 50 degrees
Step-by-step explanation:
