What is t squared minus 36 over 3 divided by t squared plus 6t over 9t

3t-18

Step-by-step explanation:

The first step is to multiply by the reciprocal of the denominator. The reciprocal of a fraction is its inverted fraction which will make it equal to 1.

This will eliminate the denominator,leaving the fraction like;

You can simplify 9 and 3;

9/3=3

3/3=1

Multiply;

We can factor both numerator and denominator. The common factor in the numerator is 3t. And, the common factor in the denominator is t.

Now we can simplify t and t.

and are both perfect squares with a negative (-) sign in the middle, in this case, we can extract both squares and multiply them by themselves being one positive and the other negative.

Since t + 6 and t - 7 are being multiplied, it is possible to simplify with the denominator. Leaving the fraction like;

Multiply;

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

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step-by-step explanation: