<span>(3, 4.5) and (3, 3)

The midsegment of a triangle is a line connecting the midpoints of two sides of the triangle. So a triangle has 3 midsegments. Since you want the midsegment that's parallel to LN, we need to select the midpoints of LM and MN. The midpoint of a line segment is simply the average of the coordinates of each end point of the line segment. So:

Midpoint LM:

((0+6)/2, (5+4)/2) = (6/2, 9/2) = (3, 4.5)

Midpoint MN:

((6+0)/2, (4+2)/2) = (6/2, 6/2) = (3, 3)

So the desired end points are (3, 4.5) and (3, 3)</span>

3 0

3 years ago

A container contains water at temperature 80 degree celcius. After every 10 minutes, the change in temperature is - 4 degree cel

lilavasa [31]

For this case, the first thing we must do is define variables.
We have then:
x: number of minutes
y: final temperature
We write then the equation that models the problem:
$y = (-4/10) x + 80
$
For y = 20 we have:
$20 = (-4/10) x + 80
$
Clearing x:
$(4/10) x = 80 - 20

x = (10/4) * 60

x = 150$
Answer:
The temperature of the water will be 20 degree celcius after 150 minutes

4 0

3 years ago

<img src="https://tex.z-dn.net/?f=how%20do%20u%20find%20the%20reciprical%20of%209%2F13" id="TexFormula1" title="how do u find th

Serga [27]

Answer:

flip it around 9/13 reciprocal would be 13/9

8 0

2 years ago

guys.. my crush just asked to call but i’m insecure about my voice. what should i do:(

sasho [114]

Be yourself, think about it your crush is about to call you , you got this

6 0

2 years ago

What is (f *g)(x)? f(x) = x^4 - 9 g(x)= x^3 +9 (f *g)(x) = ??

What is (f g)(x)? f(x) = x^4 - 9 g(x)= x^3 +9 (f g)(x) = ??