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galben [10]
3 years ago
9

Lavinia is standing at point A(4,8, 2). This is the starting point of a mountain hike. The end of the hike is at point B(6, 12,

10). There is a rest stop half way between A and B.
1. Find the coordinates of the rest stop.
2. Find the total distance from A to B.
Mathematics
2 answers:
kati45 [8]3 years ago
7 0

Answer:

Question 1: b) Find the total distance from A to B

Distance formula:

d=Square root of (x2-x1)^2+(y2-y1)^2+(z2-z1)^2

d=Square root of (6-4)^2+(12-8)^2+(10-2)^2

d= 9.165 = 9.17 units

erastova [34]3 years ago
7 0

Answer:

1 a

Use the midpoint formula:

m=x1+x2/2, y1+y2/2, z1+z2/2

m= 4+6/2 ,8+12/2, 2+10/2

m= (5 ,10, 6)

Step-by-step explanation:

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3 years ago
Differentiate √x with respect to x​
Sedaia [141]

Answer:

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The formula primarily used for finding the derivative of a square root is

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and so:

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                                                      1

(1/2)x^(-1/2), or, in radical form, ---------

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7 0
4 years ago
How do you do this?
zaharov [31]
4sin x=2sin x + √3
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sinx=√3/2

x=arcsin √3/2=π/3  + 2Kπ U  2π/3+2Kπ

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π/3+2Kπ=60º+360ºk    
2π/3+2Kπ=120º+360ºK


4 0
3 years ago
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