STAAR Review

Front

Which of the following is NOT located between the two numbers? Options: , , ,

Back

Front

Pentagon MNPQR is dilated with the origin as the center of dilation using the rule (x,y) --> (1/4x, 1/4y). Which statement is true? Options: Pentagon M′N′P′ Q ′R ′ is larger than pentagon MNPQR, because the scale factor is greater than 1., Pentagon M′N′P′ Q ′R ′ is smaller than pentagon MNPQR, because the scale factor is less than 1., Pentagon M′N′P′ Q ′R ′ is smaller than pentagon MNPQR, because the scale factor is greater than 1., Pentagon M′N′P′ Q ′R ′ is larger than pentagon MNPQR, because the scale factor is less than 1.

Back

Pentagon M′N′P′ Q ′R ′ is smaller than pentagon MNPQR, because the scale factor is less than 1.

Front

What is the volume of the cone?

Back

62.13 in³

Front

Which three squares do NOT support the statement: When three squares are joined at their vertices to form a right triangle, the combined area of the two smaller squares is the same as the area of the largest square?

Back

Front

Center of a circle at (x, y) is reflected across the y-axis. What is the new center? Options: (x, y), (x, -y), (-x, y), (-x, -y)

Back

(-x, y)

Front

Leanor pays a total of $16.50 for every 6 shirts she has drycleaned. Which graph models a relationship with the same unit rate?

Back

Front

Which value of x makes the inequality true?

Back

Front

Paula completely covered a square wall using 87.5 ft² of wallpaper without any overlap. What is the side length of this wall in feet? Options: 22, 44, 9, 7.

Back

9

Front

Based on the scatterplot, what is the best prediction of the resting heart rate, in beats per minute, of a person who exercises an average of 8 hours each week?

Back

50 beats per minute

Front

Solve for x

Back

37.1