A=A^2-3(2/5bh) solve for h

Step-by-step explanation:

we have

Solve for h

To "solve" means to find the value of a variable for which this equation is true

so

Isolate the variable h

Multiply by -1 both sides

Adds A^2 both sides

Multiply both sides by 5/6

Divide by b both sides

step-by-step explanation:

it's is b

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)