(CORRECT AND FASTEST GETS BRAINLIEST) While looking at some reports, a store manager notes that board games that retail for $25 end up costing customers $26.75 once the sales tax is added. What is the sales tax percentage? Write your answer using a percent sign (%).

answer: idk

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.

you can't solve x because it is 2 linear equation and you only have one equation