\large \frac{3^{-2}}{\left(3^{2}\right)^{- 1}}\normalsize? (3
2
)
−1

3
−2

It takes evan 6 3/4 to mow 3 lawns. it takes 2 1/3 hours to mow me. gals lawn and 1 3/4 hot mow ms. lee’s lawn. how many hours does it take evan to mow the third lawn?

Can someone me and plz do the problem

Find the center of the circle that can be circumscribed about efg with e(4,4) f(4,2) g(8,2)