9514 1404 393
Answer:
15 squre units
Step-by-step explanation:
The area of the rectangle is the product of its length and width. The length is AB = 5 units; the width is BC = 3 units. Then the area is ...
A = LW
A = (5 units)(3 units) = 15 units²
The area of rectangle ABCD is 15 square units.
The answers are:
____________________________________________
[A]: f(x) = -8 ; AND:
[B]: f(x) = -3 .
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Answer:



Step-by-step explanation:



2nd


3th


What we use?
We use that

and

Answer:
36x² - 9y²
Step-by-step explanation:
We see that the given expression (6x + 3y)(6x - 3y) looks just like the expression (a + b)(a - b). When multiplied out, this is a difference of squares identity that I highly recommend you memorise:
(a + b)(a - b) = a² - b²
Here, a = 6x and b = 3y, so plug these in:
(6x + 3y)(6x - 3y) = (6x)² - (3y)² = 36x² - 9y²
Answer:
what is your favorite color
which subject do the students in my class like
what is the height of each student in my class
Step-by-step explanation: