Mathematics, 12.12.2020 16:40 watsonjessalynn
Susan and Mark are standing at different places on a beach and watching a bird. The angles of elevation they make are 20º and 50º, respectively.
If Susan and Mark are 7 kilometers apart and the bird is between them, the bird is at a height of __ kilometers from the ground.
a. 1.95
b. 2.39
c. 5.36
d.6.58
Answers: 1
Mathematics, 21.06.2019 17:30, neverfnmind
James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum
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Mathematics, 21.06.2019 20:30, kingdesto3481
The function v(r)=4/3pir^3 can be used to find the volume of air inside a basketball given its radius. what does v(r) represent
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Susan and Mark are standing at different places on a beach and watching a bird. The angles of elevat...
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