HELP ASAP..GEOMETRY
2 answers:
Answer:
Here's what I get
Step-by-step explanation:
Let the plane T be the xy-plane.
Points P, Q, and W are collinear but not coplanar with T.
It is possible for any of P, Q, and W to be on T. I have shown Q as a point on T.
If the lengths of PQ and PW are given, you can determine the length of QW.
PQ + QW = PW
QW = PW - PQ
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If the apple is on the ground, then the height y is 0. To find t, just plug in 0 for y:
So the answer is 2.74 seconds.
Note that taking the square root of 7.5, mathematically, gives you both 2.74 and -2.74. But because we know that time did not go backwards, only the positive value for t was considered.
So the answer is 2.74 seconds.
Note that taking the square root of 7.5, mathematically, gives you both 2.74 and -2.74. But because we know that time did not go backwards, only the positive value for t was considered.