ortizjefri ortizjefri

02-10-2017
Mathematics

contestada

how to solve x^2-4y^2=7

Respuesta :

harpazo harpazo

02-10-2017

It is impossible to solve for both variables without a second equation.

Answer Link

Otras preguntas

How many calories of energy will 20 grams of carbohydrates provide if 1 gram provides 4 calories

For which two reasons did the delegates decide to scrap the Articles of Confederation instead of revising them? to establish and operate post offices to form al

rick and morty :) what is the best cartoon ever? getting suspended on teh 6 :)

The perimeter of a triangle is 17 x − 5 units. One side is 3 x + 5 units and another is 8 x − 3 units. How many units long is the third side?

What does the Level Playing Field Institute study? O A. Recidivism B. The availabilty of quality education in areas with a large demographic of racial minoritie

A divergent boundary at two oceanic plates can result in a

A. How did the merit system contribute to the good government in the song dynasty? B. How did the physical features affect the development of China, Japan, and

Which of the following statements about organelles is NOT true? A. Each organelle carries out only one role in the life functions of the cell. B. There are some

Joel is editing a picture for an advertising assignment. Which technique should he use if he wants to make part of the picture stand out? A. repetition B. imp

There are 120 bouncy balls in a display bin. Of the bouncy balls in the bin, one-half are priced at $0.25 each, one-fifth are priced at $0.75, and the remaining