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SVETLANKA909090 [29]
3 years ago
14

- Plot two points to graph the second equation.

Mathematics
1 answer:
denis-greek [22]3 years ago
6 0

Answer:

heyyyyyyy

Step-by-step explanation:

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Help can somone help please.
disa [49]

Answer:

0.7

Step-by-step explanation:

5(9n-6)              

5×9n-5×6

45n-30

45n/45  -30/45

or 45n÷45-30÷45

n= 0.6666

0.7

hope dis helps!!!!!    

8 0
2 years ago
PLS HELP ME I E BRAINLIEST!!
valentinak56 [21]

Answer:

Step-by-step explanation:

i dnot know

4 0
3 years ago
Please I need help!! Please anyone that sees this could you please help me. I don't understand it.
navik [9.2K]

9514 1404 393

Answer:

  M = (0, 0), which IS the origin

Step-by-step explanation:

The midpoint is given by the formula ...

  M = (A + B)/2

  M = ((4, -6) +(-4, 6))/2 = (4-4, -6+6)/2 = (0, 0)/2

  M = (0, 0) . . . . . IS the origin

8 0
2 years ago
In a multiple regression model involving 44 observations, the following estimated regression equation was obtained. Ŷ = 29 + 18x
icang [17]

Answer: D. .400

Step-by-step explanation:

Given : In a multiple regression model involving 44 observations, the following estimated regression equation was obtained.

\hat{Y}= 29 + 18x_1 + 43x_2 + 87x_3

For this model,

Regression sum of squares =SSR = 600

and Sum of squares due to error =SSE = 400.

Total sum of squares = SST= SSR+SSE

SST= 600+400=1000

The multiple coefficient of determination is given by :-

R^2=1-\dfrac{SSR}{SST}

Substitute values , we get

R^2=1-\dfrac{600}{1000}

R^2=1-0.600=0.400

Thus, the multiple coefficient of determination for the above model is R^2=0.400

Hence, the correct answer is D. .400.

3 0
3 years ago
What is the remainder of 193 divide by 9
yarga [219]

Answer:

The remainder is 4.

Step-by-step explanation:

9) 193 ( 21

   18

     13

       9

         4   <----- Remainder.

6 0
3 years ago
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