Algebra Review Review
A line passes through the points (−2,−4) and (−5,5). Find the equation of the line in any of the three forms.
m=-3
y=-10
Two angles are equal. Solve for x and give the measure of each angle
angle 1= 4x+2
angle 2 =5x-12
x=14, 58 degrees
Find the distance between
(-8, 5) and (-1, 1)
simplify your answer as much as you can and leave your answer in the radical
sqrt (85)
#1
definition of congruent
congruence definition
Identify the hypothesis and conclusion of the following statement
I am happy if it is Friday!
hypothesis: it is Friday
Conclusion: I am happy
Solve for x
5x2+50x=-125
-5
Two angles are supplementary. One of two supplementary angles is 8 degrees less than three times the other. Find the measure of each angle.
47, 133
L is the midpoint of TC. If L has coordinate 3 and C has coordinate 8, what is the coordinate of T.
-2
#2
definition of midpoint
midpoint definition
Negate the following
1. I do not like ice cream
2. x>3
I like ice cream
x < 3
Solve these systems of equations
4x-y=27
7x+2y=21
x=5, y=-7
Point B is the midpoint of AC. If AB=x2 and BC=13x -36
What are TWO values of x that would make this work.
(Hint: draw and label a line segment)
x= 9, x=4
The area of a circle is 25pi cm2. Find the radius and circumference of this circle (leave pi in answer)
r = 5cm
C = 10pi cm
#8
AAP
Find the converse:
If Laura plays today, then her team wins
If her team wins, then Laura plays today
Solve for x
5x2+12x-20=-3x
x=-1, 4
SP is the angle bisector of angle RST.
Draw a diagram
Find the value of x AND the measure of angle RST if angle RSP = 2x+2 and PST = 35-x
x=11
angle = 24
The midpoint of AB is M(3,4). One endpoint is A(-3,-2). Find the coordinates of the other endpoint B.
(9, 10)
#5
LPP
Find the inverse
If Phillip has Geometry today then he is very happy
If Philip does not have geometry today then he is not very happy
A square and a rectangle have the same area. The rectangle has sides of length 16 and 4. Find the perimeter of the square.
32
Find the values of x and y
angle 1 = y
angle 2 = 50
angle 3 = 3y-x
angle 3 = 2y-16
x = 33, y = 66
Graph the quadrilateral JKLM with vertices J(-3,-3), K(1,-3), L(1,4), and M(-3,1). What is the perimeter of JKLM?
20
#10
VAT
Find the contrapositive
If Flynn does not show up for the Geometry test on Monday, then Cessa cries
If Cessa does not cry, then Flynn does show up for the Geometry test on Monday