What type of triangle is a 45-45-90 right triangle??​

isosceles right triangle

Step-by-step explanation:

I learned this in geometry

It's an isosceles right triangle

Step-by-step explanation:

When there is a right angle in a triangle (90 degrees) the triangle is a right triangle

When there are 2 similar angles and one different it is called scalene

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

hope to and hope that my answer is brainliest.(follow me )

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.