Answer:
60 to 90 feet tall
Step-by-step explanation:
i just looked it up
Answer:
8.54400374532
Step-by-step explanation:
Answer:
≈2.69
≈-0.19
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:
Rewrite the equation:


Then you have:

3. Therefore, you obtain the following result:
≈2.69
≈-0.19
Answer:
B. 165 degree angle
Step-by-step explanation: