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GuDViN [60]
3 years ago
10

Find the distance between the pair of points (18, -18) and (-17, -25)

Mathematics
1 answer:
MakcuM [25]3 years ago
3 0

Answer:

35.6931366

Step-by-step explanation:

distance = to square root of (x2-x1)^2+(y2-y1)^2

substiute  in the equation

so square root of (-17-18)^2+(-25--18)^2

=7square root of 26

or 35.6931366

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B. 12 guest per table all you need to do it’s divide 216 and 18
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3 years ago
Keiko received an $80 gift card for a coffee store. She used it in buying some coffee that cost $8.04 per pound. After buying th
Kryger [21]

Answer:

6 pounds of coffee.

Step-by-step explanation:

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Therefore, she bought 6 pounds of coffee.

3 0
2 years ago
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Find the slope of the line containing points (1,3) (-3,-8)
Dmitry_Shevchenko [17]
Y=mx+c 
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4 0
3 years ago
To test for the significance of a regression model involving 3 independent variables and 51 observations, the numerator and deno
LenKa [72]

Answer:

numerator degree of freedom = 3

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The numerator degree of freedom is given by :

p - 1 ; where p = number of predictors ;

p = number of independent variables + 1

Number of independent variables = 3

p = 3 + 1 = 4

Numerator degree of freedom = p - 1 = 4 - 1 = 3

The denominator degree of freedom = n - p ; where n = number of observations

Number of observations, n = 51

Denominator degree of freedom = n - p = 51 - 4 = 47

6 0
2 years ago
Write the equation of the circle with center (5, 1) and radius r = 10
kherson [118]
The standard equation for the circle is:

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We are given that the center is (5,1) and r=10 so

(x-5)^2+(y-1)^2=100
4 0
3 years ago
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