I wrote the steps down, hopefully you understand them and the answer is on the lower right corner.
First of all, triangles angles add up to 180 degrees.
BCD=120. To find BCA subtract 180-120 to get 60 degrees.
We know what ABC is, it equals 85, so far we have 2 angles.
Lets add them up, 85+60=145
Since the angles must add up to equal 180 we're going to subtract 180-145
Which equals 35, BAC=35 degrees.
-Seth
Answer:
2700!
Step-by-step explanation:
hope that helped <3
Answer:
5/12
Step-by-step explanation:
4 and 3 gcf is 12
8/12 - 3/12 = 5/12
Assuming that those are not x's and they are multiplication signs, just use a calculator. If they are x's, the question is improper, and needs to be restated. Reply to this with the correct problem and I can answer it :3
