20.(03.06 MC) Choose the equation below that represents the line passing through the point (2, -4) with a slope of
(1 point)
y = = x+5
O y=x-3
y = -x-5
O y=x+3

idk

step-by-step explanation:

the circumference is c≈245.04

b) yes

step-by-step explanation:

let the statements be named as,

statement 1: if the power has been cut, then the refrigerator does not work.

statement 2: the refrigerator does not work.

conclusion: the power has been cut

now, 'law of detachment states that if we have the statements given as,

1. if p, then q.

2. p

then, we get the true statement or conclusion as q'.

thus, on comparing, we get that,

p: if the power has been cut.

q: the refrigerator does not work.

so, the argument is true by the law of detachment.