You start driving north for 48 miles, turn right, and drive east for another 14 miles. At the end of driving, what is your straight line distance from your starting point?

Step-by-step explanation:

The straight line distance from your starting 50 miles

h=√p^2+b^2

h=√48^2+14^2

h= √2500

h=50 miles

answer: 32.68

step-by-step explanation:

x=2

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".