Rearranging Formulas

Front

Solve for r in the formula: A = r^2π

Back

r = √(A/π)

Front

Solve for y in the equation: 2x + y = 41

Back

y = -2x + 41

Front

Solve for t in the formula: d = rt

Back

t = d/r

Front

Solve for b in the equation: y = mx + b

Back

b = y - mx

Front

Solve for x in the equation: y = bx + v

Back

x = (y - v)/b

Front

What is the formula for the area of a circle?

Back

A = πr^2

Front

What does it mean to rearrange a formula?

Back

To solve for one variable in terms of others.

Front

Solve for x in the equation: 3x + 5 = 20

Back

x = (20 - 5)/3 = 5

Front

Solve for h in the formula: V = lwh

Back

h = V/(lw)

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b, where m is the slope and b is the y-intercept.