Suppose that y varies inversely with x. Given x=-3 when y=-105. Find y when x is 15

The value of y is 21.

Step-by-step explanation:

The formula of inversely proportional is y = k/x where k is a constant. So in order to find y, you first have to find the value of k by substituing x and y values into the formula :

Let y = -105,

Let x = -3,

We have already found k value. Next you have to find the value of y :

Let x = 15,

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because parallelagram have all 4 angels the same size dependeing and a rectangle and square are oth parallelogram

i think the answer is 90 hope this