A trapezoid, because it has one pair of parallel sides.
Answer:
Step-by-step explanation:
To solve this problem you must apply the proccedure shown below:
1. You have that the quadratic formula is:
2. To solve the quadratic equation you must substitute the values. So, you have that:
Then you have:
3. Therefore, you obtain the following result:
Answer:
T
Step-by-step explanation:
Answer:-3.5
Step-by-step explanation: