Answer: 276
Step-by-step explanation:
Answer:
Step-by-step explanation:
Supplementary angles are angles equal to 180°.
Therefore:
Now that we have our equation, let's distribute the and the into the parentheses they are next to:
Combine like terms:
Subtract from both sides of the equation:
Divide by the coefficient of , which is :
~
Check your work by substituting into one of the equations above:
It's correct!
Answer:
n = 5/2
Step-by-step explanation:
(2n + 4) + 6 = -9 + 4(2n + 1)
2n + 4 + 6 = -9 + 8n + 4
2n + 10 = 8n - 5
15 = 6n
n = 5/2
Hope this helps!
<span>use the output of the first function , as the input of the second one</span>
The slope is the number in front of the x when y is on the side by itself.
Slope = -1/2