ACT Math Practice

Front

What is the solution to the equation 2x + 3 = 3x – 4?

Back

x = 7

Front

What is the formula for the volume of a cone?

Back

V = (1/3)πr²h

Front

Calculate the volume of a cone with height 8 cm and radius 3 cm.

Back

V = 24π cubic centimeters

Front

How many ways can you order a sandwich, chips, and a drink if there are 3 types of sandwiches, 4 types of chips, and 5 types of drinks?

Back

60 ways

Front

What is the degree measure of the acute angle formed by the hands of a clock at 1 o’clock?

Back

30°

Front

What is the relationship between parallel lines and transversals?

Back

When a transversal crosses parallel lines, corresponding angles are equal and alternate interior angles are equal.

Front

If m∠8 = 100 degrees, what is the measure of ∠3 when m and n are parallel lines?

Back

∠3 = 80 degrees

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.

Front

How do you find the slope of a line given two points (x1, y1) and (x2, y2)?

Back

Slope (m) = (y2 - y1) / (x2 - x1)