Answer: 
Step-by-step explanation:
Given the inequality 
, we need to solve for "x".
We can subtract 
to both sides:
(This step is shown in the exercise)
Now, we can add 10 to both sides:
(This step is not shown in the exercise)
And finally, divide both sides by -3:
(This is shown in the exercise)
Therefore, the missing step is:
Answer:
3
Step-by-step explanation:
1/3+3
Ab=1
-b^²=-9
B=3
A=1/3
a+b=1/3+3
Mark brainliest please
Sine = opposite / adjacent.
since the opposite and adjacent lines are used, you need to use some to solve for x.
the answer is sine.
The mathematical property that allows 40 * (25 * 74) = (40 * 25) * 74 would be the Associative Property of Addition and Multiplication. This property means that no matter how the values of an expression are grouped together (or "associating" with each other), the end result will be the same, as long as the symbols are all either multiplication or addition symbols.
Hope that helped =)
