Mathematics, 23.02.2021 01:00 gizmo50245
The steepness of a hiking trail is often expressed as a percent of grade. The steepest part of Bright
Angel Trail in the Grand Canyon National Park has about a 15.7% grade. This means that the trail
rises or falls 15.7 feet over a horizontal distance of 100 feet. The angle of elevation for Ellie's trail
is 8.92? If Ellie hiked 557 feet on the trail, at what elevation would she be from her starting point?
Answers: 1
Mathematics, 21.06.2019 19:20
1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?
Answers: 2
Mathematics, 21.06.2019 19:30
When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41
Answers: 1
Mathematics, 21.06.2019 21:20
Do you mind if you guys me with this question iβm on number 8
Answers: 1
Mathematics, 21.06.2019 22:10
In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2
Answers: 3
The steepness of a hiking trail is often expressed as a percent of grade. The steepest part of Brigh...
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