Answer:
scale factor = 
Step-by-step explanation:
Compare the ratio of corresponding sides, image to original.
AB = 6 units and A'B' = 2 units, thus
scale factor =
=
= 
Answer:
I don't know if this is absolutely correct but i got 1.35 by dividing 1 2/3 by 2 1/4
Step-by-step explanation:
Answer:
84
Step-by-step explanation:
This is in the form
ax^2 + bx +c
3x^2 +12x +5
a =3 b = 12 c =5
The discriminant is
b^2 - 4ac
12^2 - 4 * 3 *5
144 - 60
84
Answer:
will always equal 1
Step-by-step explanation:
Answer:
14
Step-by-step explanation: