Answer:
A(2 , 1) -> Q(2 , -1)
B(3 , 4) -> R(3 , -4)
C(5 , 3) -> S(5 , -3)
D(4 , 0) -> T(4 , 0)
Step-by-step explanation:
i took the test
l=a/w
In order to find I you would need to isolate it. In order to do this, you divide both sides by w and end up with a/w=l.
7.11
You will add all of those numbers and divide them by the amount of numbers you added. And I rounded the answer to 2 decimal places, seeing that it is a recurring decimal.
The simplification of the polynomial expression will give 3x² - 20x + 8.
The polynomial expression is given as:
(5x² + 13x4) (17x² + 7x - 19) + (5x-7)(3x + 1)
= 5x² + 13x - 4 - 17x² - 7x + 19 + 15x² + 5x - 21x - 7
Then collect like terms
= 5x² + 15x² - 17x² + (13x - 7x + 5x - 21x) - 4 - 7 + 19
= 3x² - 20x + 8.
Learn more about polynomial on:
brainly.com/question/2833285
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