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goldenfox [79]
3 years ago
15

Find the midpoint of the segment with the given endpoints K(-2,-4) and L(-4,6)

Mathematics
2 answers:
Ilia_Sergeevich [38]3 years ago
8 0

\bf ~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ K(\stackrel{x_1}{-2}~,~\stackrel{y_1}{-4})\qquad L(\stackrel{x_2}{-4}~,~\stackrel{y_2}{6}) \qquad \left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right) \\\\\\ \left( \cfrac{-4-2}{2}~~,~~\cfrac{6-4}{2} \right)\implies \left( \cfrac{-6}{2}~~,~~\cfrac{2}{2} \right)\implies (-3~,~1)

ratelena [41]3 years ago
5 0

the answer is...... (-3,1)

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Help please!!! Solve the inequality. Show your work.
Rashid [163]
| r + 3 | > 7

r + 3 > 7       r + 3 < -7
r > 7 - 3        r < -7 - 3
r > 4             r < -10

so, r > 4 and r < -10
==========================
what percent of 60 is 12
percent formula : is/of = %/100
percent = x
is = 12
of = 60
now sub
12/60 = x/100
cross multiply
60x = 12 * 100
60x = 1200
x = 1200/60
x = 20%


7 0
3 years ago
Read 2 more answers
Write an equation of a line that passes through the point (4,3) and is perpendicular to the graph of the equation y=−13x+4y
stealth61 [152]
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y=3 x=4 m=1/13
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3=4/13+b
3-4/13=b
2.69=b
the write out the equation
y=1/13x+2.69
4 0
3 years ago
Read 2 more answers
X+y/y−x when x=4 and y=3
daser333 [38]

Answer:

1

Step-by-step explanation:

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6 0
3 years ago
Which ratio is equivalent to the ratio 2:5?
zheka24 [161]

Answer:

6:15

Step-by-step explanation:

because if you multiply 3 by 2 and 5 you will get 6:15 you can also divide 6 and 15 by 3

Hope this is helpful and correct

5 0
3 years ago
you are biking at a speed of 18 mph. You are 3 miles behind your friend who is breaking at a speed of 12 mph.write and solve an
Galina-37 [17]
18t=12t+3
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t=.5
5 0
3 years ago
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