1.2. If you divide 9.6 by 8, you get 9.6. To check take 8x1.2=9.6.
The slope of this line is -1/3. To determine slope, you can remember the phrase rise over run. To elaborate, this example has points on (0,4) and (6,2). Use rise over run to solve this.
Starting from the (6,2) go up two units to be on the same line which (0,4) is on. Count the units going left until you reach that point. You should have come up with 6. Technically, the slope would be -2/6 because the line is going downwards, but it can be simplified to -1/3.
An actual equation you can use is y2-y1/x2-x1: 6-4/0-3= -2/6 = -1/3
Answer:
B
Step-by-step explanation:
When taking the first equation (x+2)(x-4) / (x-4)(x+4), the x-4 on top and bottom cancel out, leaving us with (x+2) / (x+4) which is B.
Hope this helps!
Answer:
For your first answer it is because they are two different ways to solve the equation
Step-by-step explanation:
For Example!
<h2>Solution 1:</h2>
(x-4)² – 28 = 8
The 8 is positive making it a different equation (this is like absolute value). (I am assuming you know the answer to the probelm)
<h2>Solution 2:</h2>
(x-4)² – 28 = -8
The 8 could be negative meaning that when you add the 28 to the right side it is -8+28 which will be a negative!
<h3>I hope this helps</h3><h2>IF IT DOES HELP PLEASE GIVE IT A BRAINLIEST!</h2>
Answer:
All rational numbers are also real numbers.
Step-by-step explanation:
