The reciprocal of 7 is 1/7, reciprocal of 8 is 1/8, and reciprocal of 9 is 1/9
4(1/2x7)=12 <=> x28/2=12
x=12*2/28=24/28=12/14=6/7
You first need to break each shape down. for example in the top right corner you have a pyramid and a triangular prism. find the area for those two shapes and add them together and you will have the surface area for the entire shape
Answer:
yes, you go down 6 spaces then left 1.
Step-by-step explanation:
