The answer would be C and D; the squares will be the base of the pyramid as the triangles are placed on each of the square’s sides to compose the 3D square pyramid
Answer:
C. Radius or diameter must be known.
Step-by-step explanation:
The radius or diameter must be known so you can use the formula.
Hope this helps!
For this case we must find the solution of the following quadratic equation:

Where:

Then, the solution is given by:

Substituting the values:

By definition we have:

Thus, we have two complex roots.
Answer:
The equation has no real roots.
It will be 0.0625 because you can use a calculator and do 14/224
Answer:
I think it would be a 1.40 decrease
Step-by-step explanation: