Math Final Review

Front

Back

Front

Triangle KLM is similar to triangle RTU. What is the length of side RU in centimeters?

Back

Front

What is the constant of proportionality that relates y to x in a table of x- and y-values?

Back

Front

Back

Front

What percentage of customers put chocolate creamer in their coffee during one hour?

Back

Front

Define 'constant of proportionality'.

Back

The constant of proportionality is the ratio between two proportional quantities, often represented as k in the equation y = kx.

Front

What does it mean for two triangles to be similar?

Back

Two triangles are similar if their corresponding angles are equal and their corresponding sides are in proportion.

Front

How do you calculate the percentage of a part compared to a whole?

Back

To calculate the percentage, divide the part by the whole and multiply by 100.

Front

What is the formula for finding the area of a triangle?

Back

Front

What is the difference between a rational and an irrational number?

Back

A rational number can be expressed as a fraction of two integers, while an irrational number cannot be expressed as a simple fraction.