Answer:
pretty sure its 9 : 4
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
QT=ST/2=√(12^2+16^2)/2=10
20 cookies because y = 8 + 6(x)
X = 2 since half of the cookies left was 6
6(2) = 12 and 12+8 = 20
So in total she baked 20cookies
Just move over each of those points to theme right 3 and down 7 then connect the dots again
