Jieep
Jieep Jieep
  • 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

Simplify this expression:
A) a concentration of 5.24 ppm he means 5.24 μl of he per liter of air. using the ideal gas law in find how many moles of he are contained in 5.24 μl at 25.00°c
solve the question for y 2x+8y=16
what is sentence composing?
cy young pitched in 815 games over 22 years. He won 511 games About how many games did he win per year
What distinguishes the puritans faith from others of their time period?
Which word correctly completes the sentence? civilization has changed much in the last 2,000 years or two. A. millennium B. millennia C. centuries
What was the chief reason For Adolf hitlers anti semitism
How does a protein's quaternary structure differ from other levels of protein structure?
The two writers of the gospels who were close followers or disciples of christ were and .