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What do the angles in a triangle add up to?
180 degrees
What is the longest side of a right triangle?
hypotenuse
What is the pythagorean theorem?
a2 + b2 = c2
What is the equation of a non proportional relationship?
y=mx + b
What are all 4 four transformations?
Translation, Rotation, Reflection, Dilation
What does dilation not perserve?
Congruence
Write the numbers in ascending order.
3, √10, 3/4, -1.5
-1.5, 3/4, 3, √10
What type of dilation would a figure with a scale factor of 1/2 have?
Reduction
4(x-5)+10 = 3(x-2)
x=4
What is the y-intercept of the line with the equation y=1/2x + 5?
(0,5)
What is the translation rule of a figure that translated 5 units left and 8 units down?
(x-5, y-8)
How much simple interest does a $482 investment earn at 5% over three years?
72.3
What is the lateral surface of a rectangular prism?
l=5in
w=8in
h=4in
104 in2
What is the slope of a line passing through the points (3,0) and (-3,18)?
m= -3
What is the volume of a cylinder with a diameter of 10cm and a height of 8cm?
628.32 cm3
y=49
What is the equation of a line when slop is 5 and y intercept is 8.
y=5x+8
What is the equation of a proportional relationship?
y=kx
Bryan deposited $2500 into his account. It is earning simple interest at 8% over four years?
$3300
What is the formula for total surface area of a prism?
S = Ph + 2B
Mr. Jenkins deposited $1250. Mr. Jenkins earned compound interest at a rate of 6%. What is the total amount in the account after 5 years?
$1672.78
Sam deposited $250. She earned compound interest at a rate of 3%. What is the total amount in the account after 2 years?
$265.23
How do you find the interest of an account compounded annually?
Interest=A-P
Reflection over the x axis:
(x,-y)
When is Ms. Rochas birthday?
June 11th