Answer:
1/3
Step-by-step explanation:
Alright, so in this you want to use the slope formula: m=y2-y1/x2-x1. You plug the coordinates of the points into the formula to get the slope. (x1,y1) (x2,y2). So in this problem, 7 is x1, -1 is y1, -2 is x2, -4 is y2. So using the formula, you plug in y2 minus y1, divided by x2 minus x1.
So m (the slope) = -4- (-1) divided by -2-7.
2 negatives make a positive, so -4 + 1 is -3. -2-7 becomes -9. So this is now -3/-9. Again, 2 negatives make a positive, so this is now 3/9. Simplify and the answer is positive 1/3. Hope this helps!
A = bh
A = 5.4 x 3.8 = 20.52
20.52 x 4 = 82.08
So, the answer is 82.08 m^2
You use y=mx+b i think to find the total cost
Polygon area = n * side length^2 / 4 * tan(180/n)
where "n" = number of sides
hexagon area = 6 * 10^2 / 4 * tan(180/6)
hexagon area = 600 / 4 * tan(30)
hexagon area = 600 / 4 * 0.57735
hexagon area =
<span>
<span>
<span>
259.8077422707
</span>
</span>
</span>
square centimeters
hexagon area =
<span>
259.8 </span>square centimeters
