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NemiM [27]
4 years ago
14

1 point

Mathematics
1 answer:
Gemiola [76]4 years ago
7 0
12 red and 18 green should be your answer
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is perpendicular to and passes through point C(5, 12). If the coordinates of A and B are (-10, -3) and (7, 14), respectively, th
goblinko [34]
(5, 12) e (-10, -3)
x.......y...1
5.....12..1
-10..-3..1

12x -10y -15 + 120 -5y + 3x = 0
12x + 3x - 10y - 5y - 15 + 120 = 0
15x - 15y + 105 = 0 :(5)
3x - 5y + 21 = 0
m = -a/b
m = -3/-5
m(5) = 3/5

y-yo = m(x-xo)
y-14 = 3/5*(x-7)
y-14 = 3x/5 - 7/5
3x/5 - y + 14 - 7/5 = 0
3x/5 - 5y/5 + 70/5 - 7/5 = 0
3x - 5y + 70 - 7 =0
3x - 5y + 63 = 0
m(s) = -3/-5 = 3/5

m(r) = m(s) --> são paralelas
7 0
3 years ago
Read 2 more answers
HELP ASAP WILL MARK BRAINIEST!!!!!
Setler [38]
1/4 revolution per foot, not sure about slope. Hope this helps
6 0
3 years ago
A soup can has a height of 4.5 inches and a diameter of 3.25 inches. Which of the following is the closest to the volume of the
Dmitry_Shevchenko [17]
The volume of a cylinder (shape of the soup can) is worked out by...
pi x radius^2 x h so...
pi x 1.625 (half diameter) ^2 x 4.5 = 37.33096 in^3 so it is closest to 37 cubic inches.
Hope this helps :)
5 0
4 years ago
Hurry Asap Need Help I Will Give Brainliest!!
Darya [45]
1. cbd
2. 40 degrees + 25 degrees =65 degrees
3. 70 degrees - 45 degrees =25 degrees
8 0
3 years ago
Read 2 more answers
Does anyone understand how to do this? im stuck
Alina [70]
Dy/dx = y/x^2
1/y dy = 1/x^2 dx
int(1/y dy) = int(1/x^2 dx)
ln y + c1 = -x + c2
ln y = -x + c ; c= c2-c1
y = e^(-x+c) = e^c e^-x
y = Ce^-x ; C=e^c
8 0
3 years ago
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