Answer:
5,7,9,11
Step-by-step explanation:
700/200=7/2 because devide by 100 and then=3 1/2 and half is .5 so=
3.5
A<b+c so if b=15 and c=40 then
a<15+40
a<45
so a cant possibly be d. 50ft
Assuming that CB is tangent, this is just a right triangle with a hypotenuse of 20 and a side of 12 so by the Pythagorean Theorem:
20^2=12^2+x^2
400=144+x^2
x^2=400-144
x^2=256
x=16
