Given: BAT CAT Which statement is NOT true by CPCTC?
AB=AC
BAT=CAT
AB=CT
BTA=CTA

How do i multiply two digit numbers

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.

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.