Answer:
C) 38 units2
Step-by-step explanation:
we know that
The surface area of the composite figure is equal to the area of all its square faces
Each face area is one square unit
so

There are 7 ways to choose the calculus textbook at one end, then 6 ways to choose the calculus textbook at the other end. Then there are 9 ways to choose the second textbook, 8 ways to choose the third textbook, and so on. But then there are 4 ways to choose the number theory textbook, so there are 7*6*9!*4 = 60963840 ways that work.
Step-by-step explanation:
the right side of the diagram
9^2 + x^2 = 24^2
81 + x^2 = 576
x^2 = 576 + 81
x^2 = 657
x=√657
the left side of the diagram
9^2 + x^2 = 24^2
81 + x^2 = 576
x^2 = 576 + 81
x^2 = 657
x=√657
Answer:
B B B B B B B B B B B B B BB B B B B B B B B B B B B B
Step-by-step explanation:
Answer:

Step-by-step explanation:
We are given that an expression

We have to find an equivalent expression using distributive property .
Distributive property:

Using the property



Hence, the equivalent expression of the given expression is given by
