What is the matrix element in D=\left[\begin{array}{ccc}-7&24 &2\\1&15&11\\-9&12& amp;0\\8&-3&-1\end{array}\r ight]

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)

Apolynomial has two terms. check all of the factoring methods that should be considered. common factor difference of cubes sum of cubes difference of squares perfect-square trinomial factoring by grouping