Answer:
Simplify both sides of the equation to get a^2 + 2ab + b^2 - c^2 = 2ab. Then subtract 2ab and add c^2 to both sides of the equation
Step-by-step explanation:
(a+b)^2 - c^2 = 4(1/2 ab)
Simplify both sides
a^2 + 2ab + b^2 - c^2 = 2ab
Subtract 2ab and add c^2 to both sides
a^2 + 2ab + b^2 - c^2 - 2ab + c^2 = 2ab - 2ab + c^2
a^2 + b^2 = c^2
Answer is the second option
Simplify both sides of the equation to get a^2 + 2ab + b^2 - c^2 = 2ab. Then subtract 2ab and add c^2 to both sides of the equation
Price after discount = original price - discount.
price after discount = 16.99 - (16.99 x 0.20)
= 16.99 - 3.398
= 13.592 or $13.59
Answer:
3 1/3
Step-by-step explanation:
super easy, just multiply them
5/1*1/3 and you get 10/3 and you simplify and get 3 1/3 pizza