$21.00
let the original price = 100%
then the discount price = 100 - 15 = 85%
divide $17.85 by 85 to obtain 1% then multiply by 100 to obtain original price.
original price = $17.85 ×
= $21
Answer:
Base = 6 inches
Step-by-step explanation:
30 divided by 1/2 equals 60. 60 divided by 10 equals 6.
To check:
A = 1/2bh
30 = 1/2 x 6 x 10
30 = 30 ✅
Answer:
h=−6.28r2+s/6.28r
Step-by-step explanation:
Step 1: Flip the equation.
6.28hr+6.28r2=s
Step 2: Add -6.28r^2 to both sides.
6.28hr+6.28r2+−6.28r2=s+−6.28r2
6.28hr=−6.28r2+s
Step 3: Divide both sides by 6.28r.
6.28hr/6.28r=−6.28r2+s/6.28r
h=−6.28r2+s/6.28r
To answer the question we make the sum on the left side of the equation:

Since both sides are exactly the same. this equation is always true.
5 /. 3/5 =. 5x5 / 3 = 25/3