Answer:
Additive inverse is (7y² - x²y + 3xy + 7x²).
Step-by-step explanation:
Let the additive inverse of the given polynomial be Y.
Therefore as per definition of additive inverse of any polynomial the addition of a polynomial and additive inverse of any polynomial is always zero.
So Polynomial + additive inverse polynomial = 0
(-7y² + x²y - 3xy - 7x²) + Y = 0
Y = -(-7y² + x²y - 3xy - 7x²) = (7y² - x²y + 3xy + 7x²)
So the additive inverse of the polynomial will be (7y² - x²y + 3xy + 7x²).
Answer:
The answer is A
Step-by-step explanation:
The additive inverse is basically the opposite symbol for the numbers.
So, therefore:
What is the additive inverse of the polynomial?
-7y^2 + x^2y - 3xy - 7x^2
The answer to this would be
7y^2 - x^2y + 3xy + 7x^2
A) 2n
B) n + 3
C) 2n + 1
D) -n + 3
Answer:The answer is D
Step-by-step explanation: for the first term (1)
-(1)+3=2. Whist is the correct number for the 1st term
Answer:
Usually, this assignment requires just to draw a set with more than 5 elements. The child can draw six balls, seven candles, or any other object more than 45 times.
In this case, an image is attached, it represents a set of soccer balls, it shows more than 5 elements.
Usually, at kindergarden level, kids just need to draw objects, because the abstract concept of numbers is not ready yet to asking them to create number sets.
23
2
3
Answer: The correct option is (B)
Step-by-step explanation: Given that the co-ordinates of the end-points of a line segment AB are A(2, 9) and B(5, 8). After being dilated about the origin (0, 0), the co-ordinates of the end-points of image A'B' are and
We are to find the scale factor of the dilation.
The scale factor of the dilation will be
The lengths of the lines AB and A'B' are calculated using distance formula as follows:
Therefore, the required scale factor of dilation is
Thus, the scale factor of the dilation is
Option (B) is CORRECT.