PLEASE HELP ASAPType the CORRECT answer in the box. Round your answer to the nearest hundredth, if necessary. A basket of goods costs $85 in year 1. If the same basket costs $90 in year 2, what is the CPI for year 2?

The CPI for year 2 is ___.

what?

step-by-step explanation:

it's both, now can you answer my most recent question?

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.

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative