Answer: We need to know the value of y >:3 Tricky Tricky
Step-by-step explanation:
Well, if you divide 140 by 18 you get the unit rate/price. $7.78 is the rounded total!
Answer:
9.6 cm
Step-by-step explanation:
Since the scale factor is 3 (you can figure that out by dividing the larger side of the triangle by the one on the smaller triangle that is the same side) you would divide all other sides by 3 to find individual lengths.
9.6/3 = 3.2
7.2/3 = 2.4
We already know the other side, 4.
3.2 + 2.4 + 4 = 9.6cm