03/15/19
∑k=1nkk=11+22+33+44+...+nn=? ?
ALGEBRA HW Help
Explain what an inconsistent system of 2 linear equations looks like graphically. Explain what result you will get when solving such a system.
03/15/19
Suppose x and y are inversely proportional. If x = 24 and y = 18, then what is x when y = 90?
03/15/19
Algebra HW help
When would the substitution method be more efficient then the addition method when solving a system of linear equations?
Algebra home work help
What does the solution of a system of 2 linear equations represent geometrically?
Area of Intersection between Two Circles?
Given two circles:
- C1 at (`x1`, `y1`) with `radius1`
- C2 at (`x2`, `y2`) with `radius2`
How do you calculate the area of their intersection? All standard math functions (`sin`, `cos`, etc.)...
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03/15/19
find the value of all other five trigonometric functions from the given function cos=(√3)/3?
sintancscseccot
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