The area of a circle is ­pi X r X r (pi times r squared) where pi is 22/7 and r is the radius. If the diameter is 25 feet, the radius is half of that, or 25/2 which equals 12.5 feet. So, the area will be 22/7 X 12.5 X 12.5 = 491.07143 square feet. Don't they teach this in elementary school any more?
If (x divided by 7) - 2 = 6, then x = 56 If x divided by (7 - 2) = 6, then x = 30
The lowest number is 421. There are many numbers that meet that criteria, all of them are one number higher than multiples of the Least Common Denominator of 2, 3, 4, 5, 6, and 7 (which is 3 x 4 x 5 x 7 = 420 ). 421 /2 = 210 r.1 421 /3 = 140 r.1 421 /4 = 105 r.1 421 /5 = 84 r.1 421 /6 = 70 r.1 421 /7 = 60 r.1
The circumference is Pi x r x r.... In THIS case it's .25 x .25 x Pi... which equals 0.19634375
As an algebraic term it is simply: 25/x
x = 15.01, approx.
area= Pi x r-squared (25) divided by 3.14 = (3.14 x r-squared) divided by 3.14 (7.96) find the square root = (r-squared) find the square root 1.4 = radius
The reciprocal of any non-zero number is one divided by that number. The reciprocal of 0 is not defined. For example, if R(x) represents the reciprocal of x, then R(6) = 1/6 R(5/7) = 1 / (5/7) = 1*(7/5) = 7/5 R(x) = 1/x
25 divided by 5 x 8 is 40.
The area of a circle is ­pi X r X r (pi times r squared) where pi is 22/7 and r is the radius. If the diameter is 25 feet, the radius is half of that, or 25/2 which equals 12.5 feet. So, the area will be 22/7 X 12.5 X 12.5 = 491.07143 square feet. Don't they teach this in elementary school any more?
(x^2 - 25)/(x + 5) = [(x - 5)(x + 5)]/(x + 5) = x - 5
The lowest number is 421. There are many numbers that meet that criteria, all of them are one number higher than multiples of the Least Common Denominator of 2, 3, 4, 5, 6, and 7 (which is 3 x 4 x 5 x 7 = 420 ). 421 /2 = 210 r.1 421 /3 = 140 r.1 421 /4 = 105 r.1 421 /5 = 84 r.1 421 /6 = 70 r.1 421 /7 = 60 r.1
If (x divided by 7) - 2 = 6, then x = 56 If x divided by (7 - 2) = 6, then x = 30
23/8 x 7/25 = 161/200
The circumference is Pi x r x r.... In THIS case it's .25 x .25 x Pi... which equals 0.19634375
x/r=v x=vr
well since you don't know what x is, you just assume that x is now x/7 0r x divided by 7.