<em>(2a - 3x - 3y)(2a + 3x + 3y)</em>
- Step-by-step explanation:
<em>Hi there !</em>
use formula
<em>a</em><em>² - </em><em>b</em><em>² = (a - b)(a + b)</em>
<em>a</em><em> = 2a</em>
<em>b</em><em> = 3(x + y)</em>
<em />
<em>4a² - 9(x+y)² =</em>
<em>= [2a - 3(x + y)][2a + 3(x + y)]</em>
<em>= (2a - 3x - 3y)(2a + 3x + 3y)</em>
<em />
<em>Good luck !</em>
You would multiply the area by the height
Hope this helps
The answer is 2160
Use the 100's place, wich number is bigger at the end? 5 or 2?
Answer: B
No, because y does not change by 5 every time x changes by 1
Step-by-step explanation:
rate of change is basically slope
if the rate of change of the function of 5, then the slope will be 5/1
The x changes by 1 every time y changes by 4
so the slope of the function is 4
Answer:
y = 5x/7 + 10/-7
Step-by-step explanation:
subtract 5x from both side and you should get -7y = -5x + 10
divide negative 7 into both side -7/-7 = -5x/-7 + 10/-7
and the answer is y = 5x/7 + 10/-7
