# Math - Recent Questions, Troubleshooting & Support

Oh wow, lots of math going on here...

There are 4840 square yards in an acre and 9 square feet in a square yard (4840 x 9 = 43,560).

An acre is an old timers measurement used in agriculture...
it was 4 poles wide and 40 poles long. A pole is equivalent to sixteen and a half feet. So back then, an acre was a piece of farming land 660 feet long (220 yards or one eighth of a mile) and 66 feet wide (22 yards or one eightieth of a mile).

Acre is a measure of area, which would be square feet.

Feet are a measure of distance.

The best you could do is something like this:
An acre is 43, 560 square feet.
Draw/imagine a square or a rectangle that would cover that much area.

If it is a square, it would be (approximately) 208.7 feet on each side.

Its perimeter (the distance around it if you walk an imaginary fence around you acre-sized plot) would be 834.8 feet.

Trying to to figure out an acre of 'Circle' - hmmmmm???

Radius = 1/2 of Diameter

sorry, just can't wrap my head around this to come up with the correct equation.
maybe we can get lucky with some other brainiac taking what I did provide and come up with a solution for you?

Square - It would be 208.7 feet across if you walk across it, and the same if you walk the other way across it.

Math | Answered 2 days ago

conversion: 1 grams = 0.20288413535352 teaspoons

Math | Answered on Mar 19, 2019 Aria = w * i
Good luck

Math | Answered on Mar 13, 2019

Math | Answered on Mar 07, 2019

maybe its time for some servicing

Math | Answered on Mar 06, 2019

There are 2.54 cm per inch

Math | Answered on Mar 03, 2019

### Mathway ' Solve the System of Inequalities 6x-2y<106x+3y>=15

https://www.mathway.com/popular-problems/Algebra/789575 Solve the System of Inequalities 6x-2y<106x+3y>=15. 6x?2y<106x+3y?15 6 x - 2 y < 106 x + 3 y ? 15. Solve 6x?2y<106x+3y 6 x - 2 y < 106 x + 3 y for y y .

### Exercises and problems in algebra [by J. Pryde] with answers

James Pryde - 1855 */(x + 12) + y(x + 12) = 6, . . .-.x = 4, or 69. Let the ^/(x + 12) = + z, ... 2. x - y = 4, x2 + f = 106, . . . x = 9 or - 5, y = 5 or - 9. 3. x - Sy = 2, x2 - 5y2 = 76, .-. x = 11 or ...

Math | Answered on Feb 28, 2019

I see no question here??

Math | Answered on Feb 26, 2019

common denominator 9
divide 9 on both sides of ratio assuming the comma is being used as a decimal point in the example
9 into eight is zero
move 8 to right of comma
9 into 0,81
is 9
0,9

9 into 9 is one
ratio is 0,9 : 1

Math | Answered on Feb 26, 2019

Find the value of c when a=1 and b=7

Math | Answered on Feb 26, 2019

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