Three same-sized cubes are attached to the top of a rectangular prism as shown below. If a = 4 cm, b = 27 cm, and c = 5 cm, what is the surface area of the figure?
ANSWER ASAP PLEASE!!

State if the two triangles are congruent. if they are, state how you know?

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

How do you determine if an ordered pair is a solution to a given equation?