5/24 times 96 = 20
r=-29
Algebraically, it is ; - A = pi r^(2) In words, it is ' Area equals 'pi' multiplied to the radius squared'. NB 'pi' is a constant at 3.141592..... usually shortened to '3.14'. The radius (r) is the distance from the circle centre to the circumference/edge. 'radius squared' is r^(2) , that is 'r' multiplied to 'r' ; r X r = r^(2) . NNB The circumference of a circle is ; C = 2 pi r Note the power/exponent of '2' becomes a coefficient. In words ' Circumference equals two multiplied to 'pi' multiplied to the radius. (NOT radius squared).
diameter ------------- Diameter. The R (radius) of a circle multiplied by two equals the diameter.
Multiplicand times multiplier equals product.
r2 + r - 20 = 0(r + 5)(r - 4) = 0r + 5 = 0 or r - 4 = 0r = -5 or r = 4
-9r = 20 + rsubtract r from both sides-10r = 20divide both sides by -10r = -2
the answer is r.
20 years sleep by Rip Van Winkle.
I'd guess at the word tzitzi like the sauce.
It is a linear equation in the variable r.
r=12 Work: 5r-20=40 5r=60 r=12
approx 12.5664r