Answer:
>0
+4>0
so the function is always positive.
Step-by-step explanation:
As always positive, because when you square numbers you will get always a positive number.
So +4>0, because the (+4) will not effect the answer as (x-4)^{2} will be positive.
This is what I would do. First, I'll square each of the answer choices provided:
The value 52 lies between 64 and 49, which means that the square root of 52 lies between 8 and 7. The number 49 is closer to 52 compared to 64 thus the square root of 52 would be closer to 7 than 8. The answer is C. 7.
Hope this helps!
Answer:
Step-by-step explanation:
The points show a high postive correlation with a linear model, whose slope is constant:
The numerical value predicted by the fit line is:
The Statements which are true are;
- Choice B; Subtraction and Addition are INVERSE operations.
- Choice D; Multiplication and Division are INVERSE operations.
Inverse Operations:
Operations said to be inverse if both operations are complementary.
- <em>On this note, when a number x is added to a given number y, we get a number z. Also, when we add x back to the number z; we get number y back.</em>
- <em>Similarly, when we multiply a number, x by y; we get z. When z is then divided by y; we get the number x back.</em>
Ultimately,
- Multiplication and Division are INVERSE operations.
- Addition and Multiplication are INVERSE operations.
Read more on inverse operations;
brainly.com/question/13060162
Answer:
21/4
Step-by-step explanation:
7 + 3²(12-8)
=> 7 + 9(4)
=> 7 + 36
=> 42
Equation:-
42 / (2x4)
=> 42/8
=> 21/4