C O
7. A building casts a 120 foot shadow
while a 5 foot girl casts a 8 foot
shadow. Using proportions, how tall is
the building?
8. Lan
Afte
Whe
inve

Which of the following statement about pascal's triangle are true?

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32

Select all of the following expressions that are equal to 2.5.