Which expression is equivalent to the given expression? (10c^6d^-5)(2c^-5d^4)
a. 20c/d
b. 20cd
c. 20/c^30d^20
d. 20c^30d^20

Plzzz i beg u so much asaaaap ! what is the slope of this line? enter your answer in the box.

F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright

Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.