5x+30- 2x+9
3x+39 is the expression.
Answer:
Volume of triangular prism is given by formula
Volume of triangular prism = (Area of the base) x 12 (height of the prism)
now plug the given values
216= (area of the base) x 12
216/12 = area of the base
18= area of the base
so, the answer is 18 square cm
Answer:
23
Step-by-step explanation:
If this is worded right, then the answer to your question is in your question
