ShawntaSeewald558 ShawntaSeewald558

02-06-2015
Mathematics

contestada

If x ¤ y = (x + y)² - (x - y)² Then √5 ¤ √5 =
a. 0
b. 5
c. 10
d. 15
e. 20

Respuesta :

MathIsHardForMe MathIsHardForMe

02-06-2015

I think it's 15 or also could be 20, one of those two.

Answer Link

Otras preguntas

Use the Pythagorean theorem to find the length of the leg in the triangle shown below. K

please help What is the radius of a circle whose equation is x^2 + (y – 8)^2 = 25? 5 25 50 625

What is menstruation?

The vote of one individual does not matter because it cannot affect the outcome of an election. Please select the best answer from the choices provided T F

What is an important difference between an everyday theory and a scientific theory? A. A scientific theory is the same thing as a hypothesis. B. An everyday

Many demographers predict that the United States will have zero population growth in the twenty-first century, in contrast to average population growth of about

24 squirrels were tagged out of 96. How many squirrels out of 456 would you expect to be tagged? (1 point)

If x2 + nx + 18 = (x + 9)(x + 2), what is the value of n?

Leon saw five highly poisonous snakes at the reptile sanctuary _ the boomslang, the Eastern tiger snake, the saw-scaled viper, the banded krait, and the king co

If 45% of the class are boys what percent is girls