Answer:
Step-by-step explanation:
The given equation is 
We want to rearrange this equation so that, n becomes the independent variable.
This means we must solve form, m which becomes the dependent variable.
We expand the parenthesis to get:
We now subtract 1 from both sides to obtain:
We simplify to obtain:
This can be rewritten as
hello
from the question given, when two angles form a linear pair, they must be equal to 180 degrees. hence the answer is true
Answer:
9x+7
Step-by-step explanation:
This is because you combine like terms:
5x and 4x contain the same variable and amount of variables so you can combine them making 9x. You are then left with two numbers 5, and 2 they aren't attached to any variables and are in common in that way so you combine them too! This makes them 7, lastly you make it into an expression so you can't combine 9x and 7 so you leave it as 9x+7!!!
Answer:
19
Step-by-step explanation:
because u do 50 times
Hey there!
A survey is used to define the public opinion on a certain matter.
Therefore, the clearer and more concise it is, the better the answer will be from the people that take the survey.
Hope this helps!
