The composite solid was formed by joining a square pyramid and a rectangular prism. What is the surface area of the composite solid?
[Not drawn to scale]
A. 360 square feet
B. 380 square feet
C. 410 square feet
D. 480 square feet

i believe that it is c

Step-by-step explanation:

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.