If i bought a computer for $1,500.00
and used my 75% off coupon. how
much was the computer originally?

The original price of the computer is $ 6,000  .

Step-by-step explanation:

Given as :

The selling price for the computer = $ 1,500.00

The discount coupon = 75 %

Let the original price or market price of computer = $ x

Now,

Discount % = × 100

Or, 75 % = × 100

Or, =

Or, = 1 -

Or, =

Or, =

Or, x =

∴  x = $ 6,000

Hence The original price of the computer is $ 6,000  .  answer

4

step-by-step explanation:

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3