The interior angle sum of a convex 16-gon is ______.
2520°
x = 13
Which property is exemplified?
6x + 0 = 6x
Identity Property
Five more than the product of a number and negative six is eight less than the product of 3 and the number. What is the number?
13/9
How many feet are in 2 miles?
10560 feet
Classify the triangle by its sides and angles.
Scalene, Obtuse
Solve:
2x - 23 + 8x-11 = 7-3x + 9x +6
47/4
The commutative property guarantees that t - 5 = ________
-5 + t
What is 20% of 50% of 18?
1.8
How many pounds are in 3.5 tons?
7000 lbs
If two sides of a triangle measure 12 ft and 17 ft, the third side must be longer than _____ ft and shorter than ____ ft.
5, 29
Solve for x:
x = 58
Which property is exemplified?
If 2x + 5 = y, then y = 2x + 5
Symmetric Property
Darnell bought a calculator that originally cost $23.00. The calculator was on sale for 30% off, and then Darnell used a coupon for $3 off. How much did he pay for the calculator?
$13.10
(26+5pi) "units"
Angles 3 and 6 are __________.
Angles 3 and 5 are ___________.
Angles 3 and 8 are ___________.
Angles 3 and 2 are ___________.
corresponding
consecutive interior
alternate interior
vertical
Solve:
4/7x = 2/3
x=7/6
Find the measure of a single interior angle of a regular octagon.
135°
2/5 of the 350-member math club loves Pokemon. How many members don't love Pokemon?
210
angle KHI and angle GHI "are adjacent angles."
"m"angle KHI = 40° " and m"angle KHG = 75°
"Find m" angleGHI "."
35°
Angles 1 and 7 are __________.
Angles 1 and 3 are ___________.
Line b is a __________.
Alternate Exterior
Adjacent
Transversal
Find the measure of angle 1.
65 degrees
Which property is used to create like denominators when adding or subtracting fractions?
Identity property
A necklace was $30 after a 20% discount. What was the original price?
$37.50
-9^0 +abs(-9-9^2)-9^2+(-9)^2
89