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SAT Math Prep Day 2 Flashcards | StudBud
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SAT Math Prep Day 2
SAT Math Prep Day 2
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Practice questions for the math section of the SATs
Flashcards
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Answers
1
Which expression represents the ratio of the area of a circle to its circumference?
2πr1/2
πr2
r/2
πr2/2π
2
Which of the following statements is true?
Perpendicular lines have reciprocal slopes
Perpendicular lines have opposite slopes
Perpendicular lines have opposite reciprocal slopes
Perpendicular lines have the same slopes
3
Using the diagram, which most closely measures the perimeter of the entire track?
395 yards
180 yards
425 yards
300 yards
4
If x + y > 0 when x > y , which of the following cannot be true?
x = 6 and y = -1
x = 3 and y = -3
x = -4 and y = -3
x = -3 and y = 0
5
A tire rotates at 500 RPM as the car goes 50 km/hr. What is the tire's circumference in meters?
50,000/2π
50,000/500 x 2π
50,000/60 x 2π
10/6
