Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/11

Click to flip

11 Cards in this Set

  • Front
  • Back
What are the factors of 48?
1,48
2,24
3,16
4,12
6,8
If y>0, does y^2 + y^3 = y^5?
No! can't add powers in this manner.
Give the rule for side lengths of a triangle
-Greater than the difference of the lengths of the other 2 sides
-Less than the sum of the lengths of the other 2 sides.
Ex: triangle a,b,c.

|a-b|<c<a+b
Equilateral Triangles have ____ degrees in each angle
60
(because 180/3)
Name 2 pythagorean ratios or triplets
(for the right triangles)
1.) 3:4:5
2.) 5:12:13
45:45:90 Triangle (Isosceles Right Triangle)
Give the ratio lengths of sides
x:x:xRoot(2)
30:60:90 Triangle
Give the ratiolengths of sides
x:Root(3)*x:2x
30:60:90
Give formulars for circumfrance and area of circle
Cirm: 2PiR = Pi*D
Area: PiR^2
Is 0 positve or negative?
Neither
Digit is...
is 0,1,2,3,4,5,6,7,8,9
Is -3 prime?
No. Only positive integers can be prime