Answer:
20: 0.2
48: 0.48
8: 0.667
I hope that answers your question and it's right!! :)
15 x 2 = 30 (this is the area)
15 + 15 + 2 + 2 = 34 (this is the perimeter)
Therefore the dimensions must be 15 and 2.
I use box method to solve this...:
100x^2+34x+49
I hope you wanted the formula! :)
Answer:
If the two side planks are equal lengths then the answer is 26 1/3.
Answer:
hola!!thanks for the fact 81,300 from scientific notation