Answer:
y = 5x
Step-by-step explanation:
Answer:
- T'(1, -2)
- U'(1, -1)
- V'(2, -1)
- W'(2,-2)
Step-by-step explanation:
Translation 4 right adds 4 to each x-coordinate.
Translation 4 down subtracts 4 from each y-coordinate.
Doing this arithmetic gives you the results above.
First you open 2 parenthesis with x in each one:
(x )(x )=0
Then, you place the sign of the second term (the x term) in the first parenthesis.
(x+ )(x )=0
Next, you multiply the signs of the x term and the sign of the constant (the third term).
Since + × - = -, then you place a -.
(x+ )(x- )=0
You look at the constant (-18) and the second term (3). What two numbers multiplied give you -18 but subtracted (since the signs inside the parenthesis are opposite) give you 3? Those numbers are 6 and 3.
Since the result of the substraction need to be 3, you place the 6 with the + sign and the 3 with the negative sign (if you think of it, 6-3=3 but 3-6 = -3. That's the reason behind placing the numbers)
(x+6)(x-3)=0
Therefore,
x+6=0 or x-3=0
x=-6 or x=3
Your roots are -6 and 3.
It’s A .
Explanation : an app I would use to help on math would be Photomath ! It would help out on math problems by taking a picture of the problem !! I hope this helped :)
Answer:
the answer is 117cm
Step-by-step explanation:
