Answer: A
Step-by-step explanation: true true true
<span> To </span>find the area<span> of a </span>regular polygon<span>, all you have to do is follow this simple formula: </span>area<span> = 1/2 x perimeter x </span>apothem<span>. Here is what it means: Perimeter = the sum of the lengths of all the sides.</span>
Answer:
8.4 x 10^10 in scientifif notation is the same, in regular its 84000000000
3 x 10^7 in scientific notation is the same and in regular its 30000000
Your answer is B) -5/6.
We can find this using the formula (y2 - y1)/(x2 - x1) and substitute in the coordinates:
(-2 - 3)/(5 - -1) = -5/6
I hope this helps!
Half right. The discriminate is whats under the square root in the quadratic equation, so when it's negative you get 2 complex conjugate roots. It's the +/- before it that gives one root for + and one root for -
2 roots, non-real
