A reclined chair or maybe a laptop
For the five characters of the five-character password, the first three slots are already taken for the initial F, J, S, the password would become,
FJS_ _
The last two slots could be any of the even digits. In the fourth slot, Fiona can have any of the 5 values. On the fifth slot, she can have only 4 choices as the other digit was already used. Multiplying 5 and 4, the answer would be 20.
Those are adjacent angles. They will equal 180 degrees since they both ly on the same straight line. Straight line= 180 degrees.
10x-20+6x+8=180
Add 20 to both sides.
10x+6x+8= 200
Combine like terms.
16x=192
Divide both sides by 16.
x=12
I hope this helps!
~kaikers
The answer is, "13 units."
You can calculate this by using the distance formula.
d=√(x₂-x₁)²+(y₂-y₁)²
d=√(2-7)²+(5-(-7))²
d=√-5²+12²
d=√25+144
d=√169
d=13
The distance between (7, -7) and (2, 5) is 13 units.
