The Laplace transform of f(t) = (2t - 1)^2​

In the diagram of circle o, what is the measure of zabc?

What is the solution for 6 - 7/8? explain the steps.

50 points and will mark brainlest if you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking: