This looks like scalar matrix multiplication. The idea here is to multiply the scalar 3 by each item inside the matrix.
Doing so leads to the answer [3 -12 15 -21]
Side note: I'm assuming the matrix given to you has 1 row and 4 columns.
Your answer is A, since there is a variable and two numbers, two numbers is the binomial part. Hope this helped!
Step-by-step explanation:
54×36=1,944 1,944÷73=23.63
They are both SI units of measurements
Answer:
420 inches
Step-by-step explanation:
There are twleve inches in one foot.
(35) (12) = 420