Answer:
the first one is correct ive T a k e n this testing.
Step-by-step explanation:
14) 29.7
15) Longer leg= 12.1
Hypotenuse=14
x^2-6x, 4x^2-1x,10x^2+8x,15x^2-3xy
Just use the distributive property like you have before and you will get these answers, Hope this helped!
