22-02-2018
Mathematics

contestada

[tex]if \: \frac{ \sqrt{2} }{2} a + b = 0 \: and \: a + b = 2[/tex]
then a×b=?

Respuesta :

youngkfromdc youngkfromdc

22-02-2018

2 x 1=2 or you can have 1+1=2

Answer Link

Otras preguntas

The study of heat and heat changes is called _____. a. thermography b. heat chemistry c. thermal energy d. thermochemistry

Sputnik is the name of the FIRST __________.Select one of the options below as your answer: A. space station in an earth orbit B. man-made satellite placed into

By adulthood, a typical woman’s body composition is _____% fat, and a typical man has ______% body fat.

Alex wants to put a fence around a square garden. The garden has an area of 784 ft2. What is the perimeter of the garden? ft

Soil pollution can result in dangerous levels of silver. Please select the best answer from the choices provided. T F

Many insects go through different physical changes during growth. These insects include the _____.

Where does photosynthesis generally occur?

14. What was the name given to the idea that if Vietnam fell to communism, the rest of Southeast Asia would become communist? A. The roll back theor

Indicate whether the statement is true or false. The point located at the geometric center of an object is called the object's center of gravity. a. True b. F

Where Is The Hydaspes River?