Answer:
45 degrees xxxxxxxxxx
Step-by-step explanation:
simple geo
Answer:
Step-by-step explanation:
48.75
Answer:I believe the answer is D
Step-by-step explanation:
6x + 6(-x) = - 2
6x - 6x = - 2
the answer was not relevant than 0
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Initially started 20 feet from the ground .
Went uphill 83 feet.
So: 20 + 83 = 103. The coaster is 103 ft above at this point.
Went down 42 feet
So: 103 - 42 = 61.
Went up 128 feet
So: 61 + 128 = 189
Finally, went down 90 feet
So: 189 - 90 = 99
99 ft above ground.