90 = k*15
constant of proportionality = 80 / 15 = 6 Answer
Divide the perimeter by 3 to get 8 then use the equation for the area of a triangle (a= BH1/2) and your answer is 32
Here are some options to make deciding easier-
A) you went swimming
B) it is raining
C)you are not swimming
D) it is not raining
I think that the answer would be A because the opposite of it not raining would be it raining and the effect of that is that you will go swimming.
Hope this helps... plz mark Brainliest :)
Answer:
C
Step-by-step explanation:
I typed it into a graphing calculator. You could also choose a point (I choose (4,0) ) then plug it into each equation In the answers until you get back the numbers of the point you choose to represent x and y. For example