2ND 9 WEEKS REVIEW
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
Convert the number 0.00056 to scientific notation.
Back
5.6 \times 10^{-4}
2.
FLASHCARD QUESTION
Front
What is the formula for the perimeter of a rectangle?
Back
P = 2(l + w) where l is length and w is width.
3.
FLASHCARD QUESTION
Front
If the perimeter of a photo is 28 inches and it is enlarged by a scale factor of 4, what is the new perimeter?
Back
112 inches
4.
FLASHCARD QUESTION
Front
Define an irrational number.
Back
An irrational number is a number that cannot be expressed as a fraction of two integers.
5.
FLASHCARD QUESTION
Front
Which of the following is an irrational number: \(\sqrt{16}\), \(\pi\), 0.75, 4.5?
Back
\(\pi\) is an irrational number.
6.
FLASHCARD QUESTION
Front
What is the formula for the total surface area of a rectangular prism?
Back
SA = 2lw + 2lh + 2wh where l is length, w is width, and h is height.
7.
FLASHCARD QUESTION
Front
Find the total surface area of a prism with dimensions 5 ft x 4 ft x 3 ft.
Back
161 square feet.
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