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

Which action would a physicist most likely take to determine the amount energy the could be released if an earthquake occurs at fault? A. Interview people who h

What does it mean to be alive? On the lines below, list characteristics that you think living things have. Then read the lesson to learn what you have in common

a community center is trying to raise $1680 to purchase exercise equipment. the center is hoping to receive equal contributions from members of the community. w

Help me:what helium and what use

-What do you think of when you hear the word "communication"? -For you, what is the importance of communication?

Help me please i dont get it.

Which color group is mostly used in this painting? warm colors cool colors

Which one is the strongest acid? •Formic acid •oleic acid •Malnoic acid •None

Which is the equation of a line with a slope of - 1/3and a y-intercept at (0, 1)?

What's the circumference of a circle with a radius of 6 inches? Use 3.14 C = [?] inches