יהודה
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1 answers
5 votes
247 views
What is $\sqrt{-36}?$
2 answers
4 votes
114 views
What's the difference between $-81^{3/2}$ & $(-81)^{3/2}$?
3 answers
4 votes
76 views
How would you simplify $\frac{\frac{6y}{y + 6}}{\;\frac{5}{7y + 42}\;}$ using LCD method?
2 answers
3 votes
119 views
How could I rewrite $\dfrac{6 + 4 {i}} { -9 - 4 {i}}$ in a+bi form?
4 answers
2 votes
186 views
Inches vs Inches^3
3 answers
1 votes
88 views
What misstep am I making in trying to simplify $\frac{18 - \frac 7 {3x}} {\frac 7 {18x} - 3}$?
1 answers
1 votes
56 views
Assistance with understanding how to simplify/reduce expressions.
1 answers
0 votes
51 views
When and how do you know which is side is the adjacent vs opposite in a right triangle?
1 answers
0 votes
67 views
How would I use SIN, COS, & TAN to solve this equation?
1 answers
0 votes
49 views
What is the unique solution to this system of equation?
1 answers
0 votes
69 views
Is the answer to this equation non-real or no-answer?
2 answers
0 votes
55 views
What does $\Delta y_{max} = \frac{v_0^2\sin^2(\theta)}{2y}$ mean, and how does one calculate it?
2 answers
0 votes
50 views
Calculating $(100/9)^{-3/2}$
2 answers
0 votes
263 views
1 bookmarks
The speed of light in a vacuum is $ 2.998 \times 10^8$ m/sec. What is this speed in miles per hour?
2 answers
0 votes
149 views
How do you rewrite the slope in terms of Pi?