Hi!
The standard form would be
“4y^2+40y= -3x-103”
Answer:
Step-by-step explanation:
Pythagorean theorem:
x² + x² = (9√2)²
2x² = 162
x² = 81
x = 9
First two are scalene last one is isosceles.
The answer to your question is C
Try out 64?? Sorry if the answer is incorrect.... I will try to reccommend your question to other people. :)