I believe it’s 20, hope this helps!
Answer:
P = [2( l)+2(w)] / width of the rock
Step-by-step explanation:
row of rocks around his rectangular pool, this tells us we are finding the perimeter
The perimeter of a rectangle is given by
P = 2( l+w)
P = 2( l)+2(w)
But we know that the length takes into account the width of the rock so divide each side by the width of the rock
P = [2( l)+2(w)] / width of the rock
The answer is D.
The path to the airport is obviously a lot less than 150+160=310 right? The only answer that makes sense is D.
Answer:
Final answer is choice a).
Step-by-step explanation:
Given expression is
Hence final answer is choice a).