Hun, these questions look opinionated. They are asking what all you can do and what you need help with.
To do this problem, you will need to know the side lengths of the triangle. If you have those, just plug them in for a, b, and c and evaluate the square root.
Here is an example. If the sides are 3, 4, 5.
It would be:

The 6 is in the formula because it is the semi-perimeter (half).
An atom can have five 5d orbitals. In fact, a d sublevels of an electron shell have five orbitals regardless of whether there are enough electrons to... An atom can have five 5d orbitals. In fact, a d sublevels of an electron shell have five orbitals regardless of whether there are enough electrons to... An atom can have five 5d orbitals. In fact, a d sublevels of an electron shell have five orbitals regardless of whether there are enough electrons to... An atom can have five 5d orbitals. In fact, a d sublevels of an electron shell have five orbitals regardless of whether there are enough electrons to... An atom can have five 5d orbitals. In fact, a d sublevels of an electron shell have five orbitals regardless of whether there are enough electrons to... An atom can have five 5d orbitals. In fact, a d sublevels of an electron shell have five orbitals regardless of whether there are enough electrons to...
-50 + 15T > 5
See the image for a breakdown of what these terms mean/how they’re measured!
Answer:Answer: The value of x is 11 and the measure of each sides are, 74 cm,74 cm and 37 cm. Explanation: It is given that in triangle CDE is an isosceles triangle with CD congruent to DE. If CD equals 9x - 25, DE equals 6X + 8, CE equals 10 x - 73.
Step-by-step explanation: