The area of the rectangle shown is expressed as 4x² - 2x - 6
The diagram is attached below:
Area of a rectangle = Length * width
From the diagram;
Length = 4x - 6
Width = x+1
Substitute the given parameters into the formula as shown:
Area = 4x-6(x+1)
Area = 4x(x) + 4x (1) - 6x - 6
Area = 4x² + 4x - 6x - 6
Area = 4x² - 2x - 6
Hence the area of the rectangle shown is expressed as 4x² - 2x - 6
Learn more here: brainly.com/question/20968176
Answer:
8.1
Step-by-step explanation:
Area of a triangle = ½ × base × height = Area
Rearranged =
area/1/2xheight
The base is the length.
8.91/1/2x2.2
=8.1 inches
Answer:
b=-31/9
Step-by-step explanation:
m=y2-y1/x2-x1
m=3-4/-4-5
m=-1/-9
m=1/9
y=mx+b
-4=1/9+b
-4+1/9=b
-31/9=b
Really.................you really can’t figure this out
When factoring, you want to pull out the greatest common factor. Between 42 and 12 we have a common factor of 6. 2 would go into both too, but is not the greatest common factor. We do not have a common variable though.
=42x + 12y
=6(7x + 2y)
CHECK:
=6(7x + 2y)
=(6*7x) + (6*2y)
=42x + 12y
ANSWER: 6(7x + 2y)
Hope this helps! :)
