-22 divide by 11 answer
1 answer:
You might be interested in
Answer:
The quadratic equation is:
Step-by-step explanation:
If the roots of the quadratic equation are "-6" and "6", then it must have the following factors:
Therefore, we can write the equation in factor form as:
where a is a real number constant factor. Now, this equation in standard form will look like:
Therefore, using the information about the leading coefficient being "1" (one), we derive that the constant factor must be "1". The final expression for the quadratic becomes:
<h2>Explanation:</h2>
Here we know that at 3:17 pm you started to bake the cake. The total revolution the minute hand on the clock makes is:
We know that:
Solving for x:
So it takes 70 minutes after you put the cake in the oven. But:
Adding this to the initial time:
Finally, the cake is done at 4:27 pm, option C.