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Wth is this like algebra makes no sense

Wth is this like algebra makes no sense-example-1
User CREM
by
7.6k points

2 Answers

2 votes

Answer:

r = (A-P) x (Pt)

Explanation:

Solve for r, means make r the subject of the formula, write r in terms of all the other variables.

P+Prt= A

Prt=A-P

r=(A-P) x (Pt)

User Yaho Cho
by
8.5k points
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i don't even trust myself but all i can think of is this:

A = P + Prt

-P -P

A - P = Prt

------ ------

Pt Pt

r = A - P

-------

Pt

User Ssindelar
by
8.0k points

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