Answer:
C. 5 by 3 by 2
Step-by-step explanation:
The surface area of a rectangular prism is given by:
If the length of the prism is
the width of the prism is
and the height of the prism is:
The surface area becomes:
Multiply within the parenthesis:
Add:
square units.
Hence the correct choice is C.
900/18=50
On average, 50 students rode each bus
Hope this helps!
Answer:
6.6%
Step-by-step explanation:
Answer:
A. 30 for everyone in class | B. 12 Boys in the class
Step-by-step explanation:
Using the Pythagorean theorem we can solve for the missing leg.
The equation is a^2 + b^2 = c^2, where a and b are the legs and c is the hypotenuse.
Filling in a and c with the information provided we will solve for b ( the missing leg).
1^2 + b^2 = 3^2
1 + b^2 = 9
b^2 = 9-1
b^2 = 8
b = SQRT(8)
b = 2 SQRT(2)