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2 years ago

Quick need help solving the specified variable 50 POINTS!!!!!!!

Mathematics

1 answer:

sattari [20]2 years ago

4 0

Answer: $T=\frac{A-P}{PR}$

Step-by-step explanation:

Given the following formula provided in the exercise:

$A=P+PRT$

You can follow the steps shown below in order to solve for the variable $T$ :

Step 1: You need to subtract $P$ from both sides of the equation. Then:

$A-(P)=P+PRT-(P)\\\\A-P=PRT$

Step 2: Finally, you need to divide both sides of the equation by $PR$ . Then you get:

$\frac{A-P}{PR}=\frac{PRT}{PR}\\\\T=\frac{A-P}{PR}$

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The equation of a straight line is is given by:

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$y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)\\\\y-8=\frac{2-8}{3-9}(x-9)\\\\y-8=x-9\\\\y=x-1$

The perpendicular bisector of the line joining G(9, 8) and H(3, 2) is perpendicular to the line joining G(9, 8) and H(3, 2) and passes through the midpoint of line joining G(9, 8) and H(3, 2).

Let (x, y) be the midpoint of the line joining G(9, 8) and H(3, 2). Hence:

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The midpoint = (6, 5)

Two lines are perpendicular if the product of their slopes is -1.

The line joining G(9, 8) and H(3, 2) has a slope of 1, hence, the slope of the perpendicular bisector would be -1.

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