For the first one:
2x + 2 = 3x - 52
2x + 2 + 52 = 3x - 52 + 52
2x + 54 = 3x
2x - 2x + 54 = 3x -2x
54 = x
For the second:
124 + 2x + 4 = 180
124 + 4 + 2x = 180
128 + 2x = 180
128 - 128 + 2x = 180 - 128
2x = 52
2x/2 = 52/2
x = 26
Answer:
the answer is (3,4) is the solution to line A but to not line B
has a reference angle of 30 degrees.
- Quadrant I: 30 degrees
- Quadrant II: 150 degrees
- Quadrant III: 210 degrees
- Quadrant IV: 330 degrees
Assuming that the diver descended at a consistent rate throughout the entirety of his dive, the diver's average descent distance each hour is 275.
To find this average descent distance divide the total distance by the total time.
total distance = 825
total time = 3
825/3 = 275
X is 1 because if you times it by x it equals it number
