Answer:
A=-8 and B=-2
Step-by-step explanation:
Answer:
32
Step-by-step explanation:
(3x-4)+(3x-8)=180
6x-12=180
6x=192
X=32
Answer:
The answer is 9 (D).
Step-by-step explanation:
Hope this helps!
Answer:
(x + 5) m
Step-by-step explanation:
From the question given above, the following data were obtained:
Area (A) = (x² + 8x + 15) m²
Width (W) = (x + 3) m
Length (L) =?
The lenght of the rectangle can be obtained as follow:
A = L × W
x² + 8x + 15 = L (x + 3)
Divide both side by x + 3
L = x² + 8x + 15 / x + 3
L = (x + 5) m
Please attached photo for explanation.
Therefore, the length of the rectangle is: (x + 5) m
Answer:
2x2-5x-3
we will take 6's factors that would be the together the sum 5
2x2-6x+1x-3
2x(x-3) +1(x-3)
(2x+1) (x-3)