Angles/Geometry
Vertical angles are ________________.
Congruent
Translate - The difference of x and 8, multiplied by 4.
4(x-8)
Is pi rational or irrational?
Irrational
What is the slope and y-intercept in this equation?
y = 2/5x - 8
m = 2/5
b = -8
(33 ) . (310)
313
Point D is located at (2, 3). What are the new coordinates if the point is dilated by 4 about the origin?
D 1 = (8, 12)
Solve for x: 2 (x - 3) = 2x - 6
Infinite solutions
Reflecting over the x-axis changes what?
y coordinates
Draw a line representing a negative slope
Draw a line representing a positive slope
/ positive slope
\ negative slope
46 / 44
42
Find the volume of a cylinder with a diameter of 6 inches and a height of 10.
Use 3.14 for pi
282.6 inches
Solve for a:
46 + 9a = -5a + 74
a = 2
What type of angles are parallell and sitting above each other on a graph?
Corresponding
What is the y-intercept and slope?
y = -3x - 7
m = -3
b = -7
If writing a number in scientific notation and the number is very small, would you use a negative or positive exponent to the power of 10?
negative
Using the Pythagorean theorem, what must the hypotenuse be of a triangle with legs 6 and 8?
c = 10
Solve:
7x -20 = 4x +16
x = 3
What does the word congruent mean?
Exactly the same
What is the slope of the line connecting the points
(–3, 4) and (2, 7)?
3/5
Write this in scientific notation:
574,000,000
5.74 x 108
The point (5, –3) is reflected over the y–axis. After the reflection, which of the following quadrants does the point lie?
(-5, -3)
Solve -
5x + 5 + 4x = 4 -3x + 6
x = 5/12
What is the solution to the system of equations?
y = 9x + 2
y = 3x + 2
(0, 2)
What is the slope and y-intercept?
3/4x - y = 4
m = 3/4
b = - 4
Write in standard form -
7.65 x 105
765, 000