Jane is going to fence in her back yard. she has purchased 150 feet of
fencing and knows that she wants to fence in a rectangular area where one
side will be the back of her house. she knows her house is 40 feet across the
back. which of the following is the equation that jane can use to figure out
how far back from the house she can fence in?

stop using this to cheat on home work

step-by-step explanation:

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yes because they have the same amount of green and blur marbles.

step-by-step explanation:

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c