Why is it 356 degrees fareinheit at the bottom of the deepest mining hole in the world?

The deeper you dig the closer you get to the earths core which is very hot. so the deepest hole would be very hot

Most likely because of volcanic activity, magma builds up in large chambers underground before it gets to full and overflows in the form of an eruption. The heat from the magma may conduct using the rocks creating heat in your mine.

Apaid their profits to high officials

In a right-angled triangle: 1- the hypotenuse is the longest side2- we can apply pythagorean rule which states that: (hypotenuse)^2 = (side1)^2 + (side2)^2for the given triangle,longest side is 15 cm  side1 = 9 cmside2 is 12 cm  to check whether the triangle is right-angled or not,compare (15)^2 to the summation of (9)^2 and (12)^in other words, compare 225 to the summation of 81 and 144if they are both equal, then the triangle is right-angles, otherwise, it is not.you haven't provided the diagram showing her work, so i cannot tell the choice. however, apply my explanation to the question you have.