2024 Math 8 OST Review

Front

What is 5/8 as a decimal?

Back

0.625

Front

Write the equation with a slope of 2/3 and a y-intercept of -3.

Back

y=2/3x-3

Front

Find x, the missing side length of the right triangle if x is 16.6.

Back

x = 16.6

Front

What is the term for a transformation that turns a shape around a fixed point?

Back

Rotation

Front

The Pythagorean Theorem ONLY works on which type of triangle?

Back

Right triangle

Front

What is the formula for the Pythagorean Theorem?

Back

a² + b² = c²

Front

What is the decimal equivalent of 3/4?

Back

0.75

Front

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

Back

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

Front

What is the definition of a right triangle?

Back

A triangle with one angle measuring 90 degrees.

Front

What is the distance formula used to find the distance between two points (x1, y1) and (x2, y2)?

Back

Distance = √((x2 - x1)² + (y2 - y1)²)