A pancake recipe calls for ¼ of a cup of powered milk and 3/2cups of whole wheat flour for each batch of pancakes. if Ruby plans on make 4 batches of pancakes, how many combined cups of powered milk and whole wheat flour does she need?

A. 5 cups

B. 4 cups

C. 7 cups

D. 9 cups

do i do it on a graph?

step-by-step explanation:

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.