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kondor19780726 [428]
3 years ago
5

Find the coordinates of the midpoint and the length of the line segment joining these pairs of points. a.(0,0)and(4,-4) b.(1,5)a

nd(3,1) c.(-3,-3)and(0,0) d.(-1,3)and(5,1) e.(-1,6)and(2,-2) f.(-3,4)and(3,-1)​
Mathematics
1 answer:
NARA [144]3 years ago
3 0
The answer is (6,7). Hope that helps!! Great problem !!
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Consider the given density curve.
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Answer:

11 is best answer for it ....,..........

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2 years ago
Find the optimal solution for the following problem. (Round your answers to 3 decimal places.)
Sphinxa [80]

Answer:

x=2.125

y=0

C=19.125

Step-by-step explanation:

To solve this problem we can use a graphical method, we start first noticing the restrictions x\geq 0 and  y\geq 0, which restricts the solution to be in the positive quadrant. Then we plot the first restriction 8x+10y\leq 17 shown in purple, then we can plot the second one 11x+12y\leq 25 shown in the second plot in green.

The intersection of all three restrictions is plotted in white on the third plot. The intersection points are also marked.

So restrictions intersect on (0,0), (0,1.7) and (2.215,0). Replacing these coordinates on the objective function we get C=0, C=11.9, and C=19.125 respectively. So The function is maximized at (2.215,0) with C=19.125.

3 0
3 years ago
Da + ca<br><img src="https://tex.z-dn.net/?f=da%20%2B%20ca" id="TexFormula1" title="da + ca" alt="da + ca" align="absmiddle" cla
sergejj [24]

Answer:

\boxed{a(c + d)}

Step-by-step explanation:

da + ca =  a(c + d)

4 0
2 years ago
Brittany and Ashley can paint a room in 7 hours if they work together. If Ashley were to work by himself, it would take him 2 ho
stich3 [128]

Answer:

Step-by-step explanation:

Brittany paints the room in x hours, completing 1/x of the room per hour.

Ashley paints the room in x+2 hours, completing 1/(x+2) of the room per hour.

Working together, they complete 1/x + 1/(x+2) = ⅐ of the room per hour.

7(x+2) + 7x = x(x+2)

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Brittany paints the room in 12.14 hours

3 0
3 years ago
Juanita bought 3 apples, 2 oranges, and 8 lemons What is the ratio of oranges to apples?
Oduvanchick [21]

The ratio to oranges to apples is 2:3,2-3 or 2 to 3

Hopes this helps


7 0
3 years ago
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