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

what is 12minus 2 multiply 6 plus 2 divide by 2
which designer started as a fashion illustrator before focusing on industrial design?
What's the other word stubborn; inflexible
write a system of equations and solvea class of 195 students went on a field trip. They took 7 vehicles,some cars and some buses. find the number of cars and nu
Which expression is equivalent to 27/125
Your friend is asked to differentiate between evaporation and boiling.what questions could you ask to make him to know the difference between evaporation and bo
write in decimal form fourteen and eighty-Four hundredths
What's the term for: unwilling to bend; unyielding
explain why the motion of a body which is moving with constant speed in a circular path is said to be accelerated ?
what we need to become success