Help! Please! i’m confused 2. How many green triangle blocks does it take to build a scaled copy of Figure B:

a. Where each side is twice as long?

b. Where each side is 3 times as long?

c. Using a scale factor of 4?

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?