01-11-2016
Mathematics

contestada

Which value for x makes the open sentence true?

5 + 4 • x = 3^2 + x^2

A.
4

B.
2

C.
3

D.
5

Respuesta :

Аноним Аноним

01-11-2016

The answer would be x=2.

Answer Link

Аноним Аноним

01-11-2016

when x = 2

5 + 4 • 2 = 3^2 + 2^2
5 + 8 = 9 + 4
13 = 13

so answer is B. 2

Answer Link

Otras preguntas

I need help very quickly ! Worth 20 pts. Pls provide work attached that is eligible

help, please, please, please

Find K by evaluating Limit

which statement is true of all the Abrahamic religions

Finish the sentenceI think I am/am not fair person because ___________i want to know what people will say and keep it short please

Mama C's Pizza instructs its telephone pizza order takers to pick up the telephone on the first ring and not to put customers on hold. When answering the teleph

A wire is bent into four perfect semi-circles. What is the length of the wire, in cm? Leave your answer in terms of pi.

The __________, whose name is an Arabic word meaning "shore" or "edge," borders the Sahara Desert. A. Serengeti B. Okovango C. Limpopo D. Sahel Please select th

What is a jet stream?No links pleaseAnswers only

Most of AvL Technology's marketing efforts involve Question 5 options: billboards newspaper ads radio trade shows