Answer:81
Step-by-step explanation:
9•9 = 81
Answer:
It equals Start Over
Step-by-step explanation:
Answer:C
Step-by-step explanation:
Square has 4 equal sides so it would be the same for all the corresponding sides.
area of square =

=

=

area of triangle =

=

=

=

total area =
Answer:
Applying Quotient and power rule. Graphically, for x>0 both curves coincide.
Step-by-step explanation:
1) Firstly, by applying the Quotient and then the Power Rule, we have a subtraction of the argument and, finally the exponent turns to be the coefficient. As it follows:

2) Check the graph below to see this equivalence. to see x>0 they both coincide.