<span>ΔABC is not a right triangle.</span>
All three of those angels are 98 degrees. F is supplementary, as the given angle and it must add up to 180. D is parallel to F. E is the same as D.
Answer:
your right it is 12 great job!
Step-by-step explanation:
Our problem becomes 4x-1=3x+6 To solve this, we need to get all of the x's on one side, we are going to subtract 3x to do that. We end up with:
x-1=6
Now we just need to get rid of the -1 and we're home free. We get rid of that -1 we just add one
x=7
Any questions?
