Answer:
No its not a right angle.
Answer:
x=2,6
Step-by-step explanation:
Answer:
obtuse angle
Step-by-step explanation:
I was not sure if the x in your equation was a multiplication sign or a variable
6/7x
-1 multiplied by 3/7x times -2
And when you multiply two negatives it equals a posible so the -2 and -1 turn into a positive
