Answer:
4
Step-by-step explanation:
lol ez points
A square matrix has the same number of rows as columns. In computer graphics, square matrices are used for transformations. A rectangular matrix is one where the number of rows or columns may not be the same. ... Below is a 4 x 1 column matrix. A row matrix consists of a single row.
Answer:
Step-by-step explanation:
(a + 7b)(a + 4b)
a^2 + 4ab + 7ab + 28b^2
a^2 + 11ab + 28b^2
Answer: 45.3592 kg
Step-by-step explanation:
Answer:
sin x=55/73
Sinz=48/73
cosx=48/78
cosz=55/73
Step-by-step explanation:
Using SOHCAHTOA