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SAT Math & Definitions
SAT Math & Definitions
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#math practice problems
Flashcards
12 cards
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1
In the system of equations below, what is the value of x + y?
21/4
5
19/4
1/4
2
An angle bisector...
divides an angle into two congruent angles
cuts the angle in half
divides the angle at its midpoint
is something that bisects an angle
3
Which of the following correctly simplifies the expression x(x+2)+x
2
(x+3)?
2x+4x2+x3
(x+x2)(x+5)
2x+5x2+6x3
x3+3x2+5x
4
Question 6
The mean number of students per classroom in 2004
The yearly increase in the mean # of students per classroom
The mean number of students per classroom in 2014
The yearly decrease in the mean # of students per classroom
5
Supplementary angles...
are two angles whose sum is 180 degrees
are a pair of adjacent angles that sum to 180 degrees
are two angles that supplement each other
are two angles whose sum is 90 degrees
6
A line segment bisector...
makes 90 degree angles
intersects the line segment at its midpoint
cuts the line in half
intersects the line at its midpoint
7
In the figure, ΔABC ~ΔEDC. Which of the following must be true?
Segment AE is parallel to Segment BD
Segment AE is perpendicular to Segment BD
Segment AE is parallel to Segment DE
Segment BD is perpendicular to Segment DE
8
Vertical angles are...
the pairs of opposite angles formed by intersecting lines
angles that are not horizontal
angles that are less than 90 degrees
angles that are next to each other
9
An isosceles triangle...
has no congruent angles
has three congruent sides
has two congruent sides
has no congruent sides
10
Which of the following lines is not perpendicular to the line with equation 2y + 5x = -11?
5y = 2x + 3/2
y = -5/2x + 6
10y – 5 = 4x
-5y = -2x -4
11
Question 2
8(150/x)
4(x/150)
10(x/150)
2(150/x)
12
A midpoint...
divides the angle into two congruent angles
divides the line segment into two congruent segments
cuts the line in half
divides the line into two congruent lines
