I'm confused what are you suppose to do
Answer:
c=-9x^2-15x
Step-by-step explanation:
diagonal = sqrt(l^ + w^2)
17 = sqrt(10^2 + x^2)
17^2 = 10^2 + x^2
289 = 100 + x^2
189 = x^2
x = sqrt(189) = 13.747
X = 13.75
width is 13.75 inches
√((x^6)/(y^4))
x^6 indicates x to the sixth power, the same goes for y^4.