Answer:
For a rectangle with length 3x+4 and perimeter of 10x+18, what is the width of the rectangle
Answer:
The value of 7 in 678,901 is 70000 which 10 times greater than that of 67,890 Which is 7,000.
Answer:
Angle eod= 90°
then angle eod is 1÷2 then 90° =45° then angle eod =45°
If we let x represent the length, then the width is (4x-48), and the area is ...
x(4x-48) = 256
This is neatly solved graphically to find x = 16. (x=-4 is an extraneous solution)
The rectangle's length is 16 cm.