3.6 hours because if u distribute it an d devide 1.80 by 30 it will be 3.6 hours
Answer is Quesyion B as the average - the range of the ages
H^2=x^2+y^2
35^2=29^2+y^2
y^2=35^2-29^2
y^2=384
y=√384
y≈19.60 m (to the nearest hundredth of a meter, or nearest centimeter)
A and B are equal to 27^-1
Use the lengths of corresponding sides
so answer is 16:40 which simplifies to 2:5.