Show:
Percents
Angle Relationships
Equations
Transformations
Polynomials/Pythagorean Thm
100
What operation do you use to find the percent of a number?
Multiplication
100
Vertical Angles are always...
Congruent
100
What is the goal when solving equations and how do we accomplish this goal.
Get the variable by itself by undo what has been done (opposite operations)
100
What is the only transformation which changes the size of the image?
Dilation
100
Add (3x + 2) + (4x - 18)
7x - 16
200
What is 65% of 400?
260
200
What are Complementary Angles?
A pair of angles which add to 90 degrees.
200
WHat is the first operation you would do when solving this equation 5x + 4 = 1
Subtraction
200
Explain what happens to a shape when it is translated
The shape slides
200
Subrtact (4x - 2) - (6x + 3)
-2x - 5
300
What is the total cost of an item which cost 63$ including 8% tax?
$68.04
300
What are supplementary angles?
a pair of angle which add to 180 degrees.
300
What is the solution to the equation 8r + 6 = 2
-1/2
300
Explain and draw and example of a reflection.
Flips the image
300
3(2x - 2y + 6)
6x - 6y + 18
400
Anthony paid a 20% tip on a $15 dinner bill, what was the amount of the tip?
$3
400
Draw and image of parallel lines cut by a transversal and describe how many different angle measure exist.
8 angles with only two angle measure.
400
solve 5(k - 3) = 3(k - 7)
-3
400
draw an example of a triangle being reflected over the y axis
see drawing
400
What are the two reasons we use pythagorean them
find a missing side of a right triangle prove a triangle is a right triangle
500
The tempurature went from 65 degrees on tuesday to 47 degrees on wednesday. WHat was the percent change in the tempurature?
28%
500
Identify the three angle relationships we use when parallel lines are cut by a transversal.
Alternate interior angles Alternate exterior angles corresponding angles
500
Solve 9x + 2(x + 3) = 3x + 5x + 18
4
500
DIscuss rotations
turns an image 90 or 180 degrees
500
use pythagorean to find side c of a right triangle if a = 4 b=3
c = 5