S: Complete the vocabulary chart by filling in the missing information. Word or phrase
Definition
Picture or Example
Ratio

4 to 3, or 43
Equivalent Ratios
Equivalent ratios are ratios that have different numbers but represent the same relationship. They can be found by multiplying or dividing both terms of a given ratio by the same nonzero number.

Rate

250 miles5 hours 36 eggs3 cartons
Unit rate
A unit rate compares x units of quantity to 1 unit of another quantity

Unit price

$ 0.45 per apple
Proportion

1 3 = 6

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.

answer: the answer is e

step-by-step explanation:

4+4+2x

or

2x+8

step-by-step explanation: