Answer:

Step-by-step explanation:

Answer:
0.5
Step-by-step explanation:
PEDMAS
Answer:
b. -6
Step-by-step explanation:
I recommend using a calculator. symbolab calculator is a really good one. it tells you how to solve and gives the answer.
Answer:
The volume of the triangle prism is 27.71
Step-by-step explanation:
The formula for the triangle is 1
/4h﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4 and if you plug in the numbers you will have to multiply and you will ffind the sum.