You can factor out a 3t first, resulting in:

Now, let's factor the equation in the middle using the quadratic equation. Plug in the values to the quadratic equation:

Simplify, you get your
x's:

To write the equation in simplified form, you just write it this way:
That's your answer ^
It is possible to convert a fraction to a decimal in mathematics. First, -3/11 is a fraction. To convert a fraction which is -3/11, divide 3 by 11 which you get .272727... and you get the idea. The '27' repeats. Therefore, the answer would be -.27 with a <span>Vinculum symbol which is a horizontal line above the number to indicate its repeating. Also, don't forget to put a negative sign!</span>
Answer:
US= 24
Step-by-step explanation:
B is the mid point of the diagonal which means that to get US you would add VS which is 12 and you get 24
Answer:
192
Step-by-step explanation:
16 * 12 = 192 square feet
brainliest please??