Answer:
Option A
Step-by-step explanation:
–5x – 9y = 28 Equation 1
–4x + 5y = –2 Equation 2
We to eliminate one of the variables. In this case "Y" by using the appropiate number, in this case
–5x – 9y = 28
*{–4x + 5y = –2
We have:
–5x – 9y = 28
We have:
–5x = 28
So, We have:
-61X= 122
Using Equation 2. We have:
-4*(-2)+5Y=-2
8+5Y=-2
5Y=-10
Y=
Finally:
X=-2
Y=-2
15/9 = 1.66 = 1.7 so, technically 2 vans will need to be rented.
Answer:
In total there are 96 window
Explanation:
I’ve attached my work
(Don’t mind my terrible drawing :o )
Answer:
No invariant point
Step-by-step explanation:
Hello!
When we translate a form, in this case a polygon We must observe the direction of the vector. Since our vector is:
1) Let's apply that translation to this polygon, a square. Check it below:
2) The invariant points are the points that didn't change after the transformation, simply put the points that haven't changed.
Examining the graph, we can see that no, there is not an invariant point, after the translation. There is no common point that belongs to OABC and O'A'B'C' simultaneously. All points moved.
Answer:
-14(2x+1)
Step-by-step explanation:
Factor out the GCF, which is 14.