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Otrada [13]
2 years ago
13

The endpoints of a line segment are at the coordinates (–6, 3, 4) and (4, –1, 2). What is the midpoint of the segment?

Mathematics
1 answer:
natulia [17]2 years ago
7 0

Answer:

( - 1,1,3 )

Step-by-step explanation:

Use the midpoint formula:

(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2}, \frac{z_1+z_2}{2} )

We want to find the midpoint of the line

that has endpoints.

(\frac{ - 6+4}{2},\frac{3+ - 1}{2}, \frac{4+2}{2} )

We simplify to get;

(\frac{ - 2}{2},\frac{2}{2}, \frac{6}{2} )

This finally gives:

( - 1,1,3 )

The correct answer is A.

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The difference of two numbers is 15. The larger number is 1 more than 3 times the smaller number. What are the two numbers?
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3 years ago
What is the value of b that satisfies the equation below <br> 3(b+4)-2(2b+3)=-4
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