8 Math 1st SEM Flashcards
0
Q
Cube roots
A
Do not put plus or minus sign
1
Q
Square roots
A
Square them
Make sure you put plus and minus signs
2
Q
Scientific notation notes
A
Number bigger than 1, exponent will be positive
Number less than 1, exponent will be negative
3
Q
Formula for Celsius
A
C=5
9 (F-32). F=95 degrees
Answer: 35 degrees
4
Q
Percent to fraction
A
137%
1 37/100
5
Q
Percent to fraction
A
.494
49.4%
6
Q
Know how to graph a 90^ rotation
A
Do on paper
7
Q
Solve equation using cube roots
2x+4=20
A
Answer 2
8
Q
How many lines of symmetry does a square have?
A
4 lines of symmetry
9
Q
Solve formula for y=ax^2, for x^2
A
Answer x^2= y/a
10
Q
Reflections over x and y axis
A
Do on paper
11
Q
Estimate square roots
Square root of 96
A
10
12
Q
Square roots between two integers
A
Square root of 39
5 and 6
13
Q
What
A
Variable
14
Q
Is
A
Equal
