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Answer:

the question states that a person named Ben has two copies of the same poster having different sizes , provided they both are squares !
further , we've been given that the side length of the posters are in the ratio of 3:7 and the perimeter of the smaller posted is 27 cm .
We've been asked to find the perimeter of the bigger poster !
so let's start ~

now ,

hope helpful :D
.36 X 50 = 18. So 50 is the answer
Answer:
78,718.5
Step-by-step explanation:
2.1*102=214.2
3.5*105=367.5
214.2*367.5=78,718.5
Step-by-step explanation:
So you're going to want to take the number from the x row and pair it with the number below it in the y row. so your coordinate points here are (-3,-6) (-1,-2) (1,2) and (3,6)
for the slope you are going to pick any two sets of coordinates and enter them into the equation i posted in the photo, let me know if you need a better explanation :)