Answer:
chose b
Step-by-step explanation:
chose b for now and if its wrong it literaly might be c or a
18*12= 216 cards
I hope that's help:0
If a total of 35 footballs and basketballs were sold, 10 of them were footballs.
There were 5 footballs sold for every 2 basketballs.
The ratio of basketballs to footballs is 5:2.
The starting rectangle (on the left) is larger than the ending rectangle (on the right). This means the scale factor is some value between 0 and 1, not including 0 or 1 itself.
To find the scale factor, we divide corresponding sides. We divide the vertical side 1.5 of the figure on the right over its corresponding pair on the left.
So,
scale factor = (new)/(old) = 1.5/6 = 0.25
Since 0.25 = 1/4, this means that the rectangle on the right is 1/4th as small compared to the one on the right.
The top and bottom are each triangle with base 6 in and height 3 in. So, 6 * 3 / 2 is 9 in^2 for each the top and bottom.
There are 2 rectangles with sides 5 in and 12 in, and 1 rectangle with sides 6 in and 12 in. The areas of the first rectangles are 60 in^2, and the second rectangle is 72 in^2.
Add up the 5 shapes, and you'll have:
9 + 9 + 60 + 60 + 72 = 210 in^2