Measurement
How many sides does a heptagon have?
7 sides
What is 200% of 500?
1000
What is the first step in the Order of Operations?
Parentheses
What is a ratio?
A comparison of two numbers
(5+7+8+3) x 3
69
Name the three common units of measurement (Hint: Weight, Distance, Volume)
Grams, Meters, Liters
What is 1000% of 0.5?
5
What does PEMDAS stand for (NOT Please Excuse My Dear Aunt Sally)
Parentheses, Exponents, Multiplication, Division, Addition, Subtraction
Set up the percent proportion for this question: 30 is what percent of 45?
30/45 = x/100
(53 - 25) / 5 + 3
23
What do the three angles of a triangle add up to (in degrees)
180 degrees
What is 35% of 150?
52.5
BONUS SQUARE! (x2 POINTS)
What would be the first step in solving [9+(3x33)] - 102
Find 33
Set up the percent proportion for the question: What is 45% of 120?
x/120 = 45/100
c x 12 - 3 = 159
Solve for c.
c = 13
Congruent lines of two triangles measure 6 and 7.5. Are the lines similar? If yes, what is the scale factor?
Yes; 1:1.25
What percent of 175 is 55? (round to the hundredth)
31.42%
Anne answered (9 + 1 x 2) x 10 as 200. Did she answer incorrectly, and if yes, why?
Yes; she did addition before multiplication
BONUS SQUARE! (x2 POINTS)
What is the percent proportion?
is/of or part/whole
What is the formula for the area of a circle?
πr2
1 Ton = _ Ounces
32000 Ounces
25.5025
Solve [(52 / 5) + 5]2
100
What is the hypotenuse (x) of a triangle with sides of 5, 12, and x? (Hint: a2 + b2 = c2)
Hypotenuse/x = 13