POLYGONS
What do you call with a 9-sided polygon?
NONAGON
What term refers to reduction from the usual or listed price of a product or service?
DISCOUNT
A number that can be written as a fraction of two integers, with a nonzero denominator.
RATIONAL NUMBER
Which phrase will complete the process of adding fractions?
“To add similar fractions, add the numerator, ___________________, then express your answer in simplest form.”
C. copy the denominator
What is square root of 144?
What do you call with polygons whose sides and angles are all equal?
REGULAR POLYGONS
Which situation shows a commission?
D. A salesperson receives 5% of the total amount of products sold.
What is 3/4 in percent?
75%
What is the sum of 3/4 + 1/4 in simplest form?
1
What is the cube root of 27?
3
What is the sum of interior angles of a triangle?
180°
A sales agent earns a 5% commission on the items she sells. If she sold appliances worth ₱20,000 in a month, how much commission did she earn?
₱1,00
What is 85% in decimal?
0.85
What do you need to find first when adding or subtracting dissimilar fractions?
Least Common Denominator (LCD)
What is the value of 5³ ?
125
In a regular polygon, the exterior angle at one vertex is 30°. What is the measure of the adjacent interior angle?
150°
Janine bought a shirt worth ₱500. If the sales tax is 12%, how much is the total amount she has to pay?
₱560
What is 1.25 in fraction form
1 1/4
When dividing a fraction by another fraction, what is the mathematical term for "flipping" the second fraction?
RECIPROCAL
Which of the following numbers is irrational and why?