TheSnakeANator
TheSnakeANator TheSnakeANator
  • 02-11-2017
  • Mathematics
contestada

please Explain your answer!



thank you

please Explain your answer thank you class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 02-11-2017
Substitute x = 3 into 2x^2 + 5
so
2x^2 + 5
= 2(3)^2 + 5
= 2(9) + 5
= 18 + 5
= 23

Brett answer wasn't correct. It's supposed to be 23
Answer Link

Otras preguntas

d is the right answer to this question
What is the perimeter of the shape below if 1 square is equal to 1 square foot?a_ 12 feetb_ 14 feetc_ 24 feet d_ 28 feet thank you for your help!
In both prokaryotes and eukaryotes, DNA replication happens
which behavior is an example of nonverbal communicationa . frowning at a responseb. asking a questionc. interrupting the speakerd. whispering a answer
How did rural and urban areas of the United States differ terms of values
how can a region be defined geographically
similarities between genotypes and phenotypes? Only similarities please!
In human skin cells, the products of a normal mitotic cell division are 1) 4 diploid cells 2) 2 diploid cells 3) 2 monoploid cells 4) 4 monoploid cells
The practice of including a warm-up and cool-down when you do cardiovascular exercise _____. select all that apply. 1. reduces the oxygen deficit 2. reduces the
What argument did Southerners give in support of slave labor?