Which could be used to evaluate the expression -6(4 2/3)

answer:

explanation: a numerical expression consists of numbers and operations. the expression 4 x 10 is a numerical expression . it can also be written as

4 * 10 or 4(10).

i think it because equal matrices have equal dimensions, only square matrices can be symmetric. for all indices and . every square diagonal matrix is symmetric, since all off-diagonal elements are zero. in linear algebra, a real symmetric matrix represents a self-adjoint operator over a real inner product space.

its c its is a mixture of gases