Answer:
well it would b 36,87 =x-87
Step-by-step explanation:
Answer:
8.54
Step-by-step explanation:
formula:





d= 8.54
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.
40%
40 percent of 25 is 10
10/25x100 and you will get your answer which is 40
Answer:
the first option
Step-by-step explanation:
I have attached the explanation. hope this help