Answer:
Your answer is right... it is 3*5
Step-by-step explanation:
Your answer is right... it is 3*5
Matrix Dimension. The number of rows and columns that a matrix has is called its dimension or its order. By convention, rows are listed first; and columns, second. Thus, we would say that the dimension (or order) of the matrix below is 3 x 5, meaning that it has 3 rows and 5 columns.
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Answer:
you have to break it into 3 shapes tge first is 5×3=15. tge second is 4×2=8, tge 3rd is 1/2 (4)×3=6, 15+8+6=20 units
Answer:
A pair of parallel lines is cut by a transversal as shown below:
Which of the following best represents the relationship between angles m and n?
m = 180° − n
n = 180° − m
m = n
n = 2m
slope = m = (y2 - y1)/(x2 - x1)
(y2 - y1)/(x2 - x1) = m
(-1 - 1)/(-1 - x) = 2/7
-2/(-1 - x) = 2/7
2/(x + 1) = 2/7
1/(x + 1) = 1/7
x + 1 = 7
x = 6
Answer: x = 6
