4x - 2 > 6x + 8
4x - 6x > 8 + 2
-2x > 10
x < 10/-2
x < -5
Answer:
I think the perimeter is 8 yd
Step-by-step explanation:
Because it's a square, if one side is 2 yd then we can assume that the remaining 3 sides are also 2 yd long. So, 2 yd + 2 yd + 2 yd + 2 yd = 8 yd
Hope this helps :)
Next time, please be specific about your goal: "Solve for x; write your answer as a fraction."
The first step here is to combine the x-terms within the parentheses:
9(-5x) = 0
The second step is to perform the indicated multiplication:
-45x = 0
Dividing both sides by -45, we get x = 0. Ensure that you have copied down this problem correctly.
Cos A = (589^2 + 513^2 - 741^2) / 2 x 589 x 513 = 61,009 / 604,314 = 0.1010
A = cos^-1(0.1010) = 84.2 degrees
Let the depth of the submarine be x, then
sin 84.2 = x / c = x / 513
x = 513 sin 84.2 = 510
Therefore, the depth of the submarine is 510.
Sry ignore me, I don't really know