A triangle has a height that is 4 inches shorter than its base. If its area is 30 square inches, find the base and height

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

congruent segments

step-by-step explanation:

13.46

step-by-step explanation:

16.80 x .20 = 13.46