SwegNShook
SwegNShook
18-07-2019
Mathematics
contestada
If x + y = 12 and x - y = 3, then
x2 - y2 =
Respuesta :
konrad509
konrad509
18-07-2019
[tex]x^2-y^2=(x-y)(x+y)\\\\x^2-y^2=3\cdot12=36[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 76+ )
Otras preguntas
PLZZ NO WRONG ANSWERS, PLEASE ANSWER IN FULL THX
Julie has 1,429 reward points from shopping at an online store. She uses the points to buy gift cards for free cups of coffee. Each card costs 150 points. What
popular culture may include changing trends in all of the following categories except A. clothing styles B. history C. music D. art Please select the best answ
A company claims that its fish are grown in large tanks, "each one a complete ecosystem that produces no biological waste." This claim implies that the tanks co
4. Most Romans were of this class. (1 Point) Plebeians Equestrians O Traders Patricians
While trying to troubleshoot the issues with the internet, Michelle tried different ways to solve the problem. This is an example of...
Which length is equivalent to 12 yards? 4 feet 9 feet 15 feet 36 feet
ANSWER NEEDED QUICK How many fourths are in 3/4? 4/16 1/2 3 4
What is the density of a liquid with a mass of 17.4 g and a volume of 20 mL?
The enzyme that is used to digest proteins is
