elizdenike elizdenike

01-10-2021
Mathematics

contestada

if 212 base x=57 base ten find the value of x

Respuesta :

cwrw238 cwrw238

01-10-2021

Answer:

x = 5.

Step-by-step explanation:

2x^2 + 1x + 2 = 57

2x^2 + x - 55 = 0

(2x +11)(x - 5) = 0

x = 5.

Answer Link

Otras preguntas

This civilization introduced the world to democracy

It is often easier to determine if an object or organism possesses the characteristics of life rather than life itself. true or false

Why is it good to have theTen Commandments

name for the collection of dna in the nucleus of eukaryotes cells

The October 1972 agreement allowed AmericanNorth VietnameseChinese troops to remain in South Vietnam after a ceasefire.

Which term refers to President Roosevelt's radio broadcasts that outlined his plans for rebuilding the economy and gave hope to the American people ? A. firesi

Mixtures can be separated by physical changes. Please select the best answer from the choices provided T F

All insurance is based on a principle called A. premium earnings. B. cash value coverage. C. investment premiums. D. division of risk.

A car traveling with constant speed travels 150 km in 7200 s. What is the speed of the car?

In which sentence is the underlined word the proper adjective formed from France? A. We spent hours looking at the paintings by the France artists. B. We