What is the formula for the area of a triangle?
Retro Flashcardizz # 12 - Pre-Algebra Math 8

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•
Mathematics
•
8th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
Area of a triangle = 1/2 * base * height (A = 1/2 bh)
2.
FLASHCARD QUESTION
Front
What is the formula for the area of a rectangle?
Back
Area of a rectangle = length * width (A = LW)
3.
FLASHCARD QUESTION
Front
How do you solve the equation 2x - 3 + 4x = 27?
Back
Combine like terms: 6x - 3 = 27; then add 3 to both sides: 6x = 30; divide by 6: x = 5.
4.
FLASHCARD QUESTION
Front
How do you convert a fraction to a decimal?
Back
Divide the numerator by the denominator.
5.
FLASHCARD QUESTION
Front
What is the process to order fractions from least to greatest?
Back
Convert all fractions to a common denominator or to decimal form, then compare.
6.
FLASHCARD QUESTION
Front
What is a rational number?
Back
A rational number is any number that can be expressed as a fraction a/b, where a and b are integers and b ≠ 0.
7.
FLASHCARD QUESTION
Front
What is the solution to the equation 18 = 3(3x - 6)?
Back
x = 4.
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