Your attachment says: (-1/2) · (4x) · (-2) · (7y) · (-1)
Let's put together the
1st, 3rd, and 5th factors: (-1/2) · (-2) · (-1) = -1
So now we have (-1) · (4x) · (7y)
Well (4x) · (7y) = (4 · 7) · (x · y) = 28 · x · y
So all together we have (-1) · (28 · x · y) = -28xy
Answer:


Step-by-step explanation:
1. First you must substitute x=5 into g(x), then you obtain:



2. Now, you must insert g(x) into f(x), as you can see below:


3. Finally, you must susbtitute x=5 into f(g(x)), as following:


Answer:
1. 2/3
2. 15/2 (7.5)
Step-by-step explanation:
1. Scale down from larger to smaller:
6/9 = 4/6 = 2/3
ΔDEF ⇒ ΔABC 
2.
or 7.5
I hope this help you
The first inequality matches the graph ! Hope that this helps :)
Answer:

Step-by-step explanation:
Given
6 rolls of a die;
Required
Determine the possible sequence of rolls
From the question, we understand that there were three possible outcomes when the die was rolled;
The outcomes are either of the following faces: 1, 2 and 3
Total Number of rolls = 6
Possible number of outcomes = 3
The possible sequence of rolls is then calculated by dividing the factorial of the above parameters as follows;




Hence, there are 120 possible sequence.