Version C Algebraic Reasoning Final Exam 2025

Front

What is the least common denominator (LCD) of the expressions 3, 6, and 18?

Back

The least common denominator (LCD) is 6xy.

Front

Back

Front

Evaluate the logarithm: log₉3.

Back

The value is ½.

Front

Back

Front

In a triangle, what side is opposite to angle J if the sides are 9, 40, and 41?

Back

The side opposite angle J is 40.

Front

Define the least common denominator (LCD).

Back

The least common denominator (LCD) is the smallest multiple that is common to the denominators of two or more fractions.

Front

What is the formula for simplifying a fraction?

Back

To simplify a fraction, divide the numerator and the denominator by their greatest common divisor (GCD).

Front

What is the relationship between logarithms and exponents?

Back

Front

What is the Pythagorean theorem?

Back

Front

How do you find the cosine of an angle in a right triangle?

Back

The cosine of an angle is the ratio of the length of the adjacent side to the length of the hypotenuse.