The value of x in the expression, x 2 = 9 is 4.5
9 divided by 2 = 4.5
Answer:
To know how much he bought it for, let's consider the actual amount it be x.
Step-by-step explanation:
10% of x + $585 = x
x/10 + $585 = x
$585 = x-x/10
$585= 9x/10
9x=$5850
x=$5850/9
x=$650
.: the actual price was $650.
Answer:

Step-by-step explanation:
Given


Required
The distance between the top and John
The distance is calculated using:

Where
--- the angle between the diagonal line and the vertical line


So, we have:






<em> --- approximated</em>
C. because each month it was increased by an equal number of integer.....
Answer=3500 grams are in 3.5 kilograms. multiply the mass value by 1000