Answer:
14 is the mean of boys
Step-by-step explanation:
Answer:
it should be 12
i think :)
i hope im correct
Step-by-step explanation:
I hope this helps you
slope=y2-y1/x2-x1
slope=2-(-1)/1-2
slope=3/-1
slope= -3
Answer:

Step-by-step explanation:
we know that
DGH ~ DEF ---> given problem
Remember that
If two triangles are similar, then the rtio of its corresponding sides is proportional and its corresponding angles are congruent
so

substitute the given values

