Answer:
50%
Step-by-step explanation:
⠀⠀┏━╮╭━┓⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀┃┏┗┛┓┃⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀╰┓▋▋┏╯⠀⠀⠀⠀⠀⠀⠀⠀
⠀╭━┻╮╲┗━━━━━╮╭╮⠀
⠀┃▎▎┃╲╲╲╲╲╲╲┣━╯⠀
⠀╰━┳┻▅╯╲╲╲╲╲┃⠀⠀⠀
⠀⠀⠀╰━┳┓┏━┳┓┏╯⠀⠀⠀
⠀⠀⠀⠀⠀┗┻┛⠀┗┻┛⠀⠀⠀⠀
-|-10|-(-10)
A negative outside of the “ | “ means that one number inside will be negative . -10-(-10)
An imaginary | will “appear” in between the two negative signs or it will turn into an addition sign.
-10+10
A positive subtracts negatives from the negative number. The answer is 0
I hope this helped.
Answer:
n = 7
n = -3
Step-by-step explanation:
4n+6 = n²-15
4n = n² - 21
n² - 4n - 21 = 0
(n-7)(n+3) = 0
n = 7
n = -3
Sum of linear pair of angles = 180°
so
<EFG + <GFH = 180°
2n + 21 + 4n + 15 = 180°
6n + 36 = 180°
6n = 144
n = 24
<EFG = 2(24) + 21 = 69°
<GFH = 4n + 15 = 4(24) + 15 = 111°
The answer is C that is X=7 and X=-1
multiple x through the given equation to get rid of a fraction. It will be
After that bring 6X to the LHS of the equation
so that it will look like the general equation that is
Use the quadratic formula (or any other approach to find the values of x
You will arrive at
