100 POINTS FOR ANSWER A ship is docked at an island that is 102.5 km south and 31.4 km east of the ship’s

Mathematics

2 answers:

zaharov [31]3 years ago

7 0

Answer: The answer is 3.264

Step-by-step explanation:

102.5 divided by 31.4 = 3.264

andrew11 [14]3 years ago

6 0

Answer:133.9

Step-by-step explanation:

102.5

+31.4

————-

133.9 hope this helps

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Read 2 more answers

Write an equation of the perpendicular bisector of the line segment whose endpoints are (−1,1) and (7,−5)

icang [17]

The equation is $y = \frac{3}{2} x - \frac{11}{2}$

<u>Explanation:</u>

We have to first find the mid-point of the segment, the formula for which is

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

So, the midpoint will be $(\frac{-1+7}{2} , \frac{1-5}{2} )\\\\$

= $(3,-2)$

It is the point at which the segment will be bisected.

Since we are finding a perpendicular bisector, we must determine what slope is perpendicular to that of the existing segment. To determine the segment's slope, we use the slope formula $\frac{y_2-y_1}{x_2-x_1}$