162 is the answer to your question siskjsskjajanajajajsjskskaiw
simplify each term
apply the distributive property
-X+3+(-X- -5)
multiple -1 by -5
-X+3+(-x+5)
remove unnecessary parentheses
-x+3-×+5
subtract x from -x
-2x+3+5
add 3 and 5.
-2x+8
Answer:

Step-by-step explanation:
Given

Required
Translate 1 unit up
Start by replacing y with f(x)

To translate an the graph of an absolute function upward, you make use of the formula;

Where k is the number of units
In this case; 
Hence;
Substitute 

Substitute 

<em>Hence, the resulting equation is </em>
<em></em>
Answer: C
Step-by-step explanation:
On the left side, there are 2 triangles and 6 2's, so this equals 2x+12.
On the right side, there are 4 triangles and 2 2's, so this equals 4x+4.
Meaning 2x+12=4x+4.
12=2x+4
2x=8.
The length of each side can be found using pythagoras theorem:-
11.3^2 = 2x^2 where x = length od each side
x = sqrt( [11.3^2 / 2)
x = 7.99 meters