Answer:
Lenne=10 Gilberto=10 Alana=7.50
Step-by-step explanation:
Answer:x=3/2 or -1
Step-by-step explanation:
Terriers = x
Labs = 5x
5x + x = 18
6x = 18
6x / 6 = 18/6
x = 3
There are 3 Terriers
We have that F is proportional to m1. Hence, we have that F=m1*c when we change the first mass. We also have that F=m2*c when we only change the 2nd mass. Since F scales inversely with the square of the distance, we have that

. Combining all of the facts above, we get that F=c*

where c is a constant.
I think the shape is an right angel. And for the answer to h is 90° and i think for b it is 45°. I hope this helps :)