The angles in a triangle add up to ___
180 degrees
For any triangle with 2 sides of lengths c & d, as the angle between the two sides ___, the length of the third size will also ____
increase, increase
Equation for circumfrence of circle
C=2pir=pid
Area rectangle?
l * w
Surface area cyllinder?
multiplying percent trick?
turn into decimal, then move decimal left of original number
The standard deviation is the measure of the _____
spread of the numbers about the mean of the numbers.
Absolute value of -3?
Exponent rules:
What do you do with multiplication?
Add the exponents
Exponent rules:
Negative exponent means
exponent on the other side of a fraction
Exponent rules:
With division,
subtract exponents
Exponent rules:
Any number to the power of 0 is
1!
Exponent rules
When a # with an exponent is raised to another exponent,
multiply the exponents