Answer:
=−6x^4+5x^3
Step-by-step explanation:
Answer: The length is 30, the 2 sides are 15.
Step-by-step explanation:
Answer:

Step-by-step explanation:
Solving for x:

In this form is easy to identify the factors of the quadratic function:
. The two solutions are the values that make each of the factors equals to zero.

Answer:
14.5
Step-by-step explanation:
The pythagoreom theorum shows a^2 + b^2 = c^2. Therefore, c^2 - a^2 = b^2
256 - 44.89 = 211.11
The square root of 211.11 rounded to the first decimal place is 14.5