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ollegr [7]
3 years ago
10

Solve for B. R = x(A + B) B = (R-A)/X B = (A-Rx)/X B = (R-Ax)/X

Mathematics
2 answers:
Sauron [17]3 years ago
8 0

Answer: Solving the equation for B, we obtain B=(R-Ax)/x (Third option)


Solution:

R=x(A+B)

Solving for B: Dividing both sides of the equation by x:

R/x=x(A+B)/x

R/x=A+B

Subtracting A both sides of the equation:

R/x-A=A+B-A

R/x-A/1=B

B=R/x-A/1

Subtracting the fractions on the right side of the equation:

B=(R-Ax)/x

Ivanshal [37]3 years ago
4 0
R = x(A + B) solve for B
B = (R-A)/X
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The best answer from the options that proves that the residual plot shows that the line of best fit is appropriate for the data is: ( Statement 1 ) Yes, because the points have no clear pattern

X         Given     Predicted     Residual value

1            3.5           4.06             -0.56

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Residual values are the difference between the given values and the predicted values in a given data set and the residual plot is used to represent these values .

attached below is the residual plot of the data set

hence we can conclude from the residual plot attached below that the line of best fit is appropriate for the data because the points have no clear pattern ( i.e. scattered )

learn more about residual plots : brainly.com/question/16821224

5 0
2 years ago
Help meeeeeee no links plz you are very kind I really appreciate people like you.
valkas [14]

<u>Answer:</u>

225 ft²

<u>Steps:</u>

(20×10)+5² = 200+25 = 225 ft²

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