Given:


The general equation is

m is a slope and c is the y-intercept.
From equation (1),

From equation (2)

From equation (1) and (2)
Substitute equation (2) in (1)





Substitute in (2)
a^2 + b^2 = c^2
9^2 + 7^2 = get the answer then find the square root of it
Answer:
see attached
Step-by-step explanation:
Perhaps you want to show that P∨Q will be equal to Q when ¬P is true. Attached is a truth table that shows this is the case.
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This is simply a restatement of the logic of the OR function. When one its inputs is a logical 0 (false), the output depends on the other input(s).
Three over y minus five equals x times y plus seven??