Find the missing angle measure.
A= 3xº
B = (2x - 10)°
Find, D

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

The pyraminx is a rubik's cube-type toy in the shape of a tetrahedron. the pyraminx shown below has edges 15\,\text{cm}15cm long and vertical height h=12.2\,\text{cm}h=12.2cm. the triangle drawn with dashed lines is a right triangle. what is the distance rr? round your answer to the nearest tenth.

Me find the answer and explain the process to find the answer of the problem appreciate it : )