A triangle has the given vertices. Classify the triangle by its sides. Then determine if it is a right triangle.
A(-4,4), B(0,1), C(-4,-2)

Anyone know? will mark brainliest if correct!

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip