Seudónimo Seudónimo
  • 21-06-2016
  • Mathematics
contestada

What is the value of the expression f2 + 8 if f = 7?

Respuesta :

RASEA23
RASEA23 RASEA23
  • 22-06-2016
Hey, TailsIsTheBest!
Great question=)

Question:What is the value of the expression f2 + 8 if f = 7?

Answer:22

Work:They already gave us the value of the variable f, so all we have to do it plug in 7 for f's place. 

(7)2+8
7*2=14
14+8=22

I hope this helps;)
If you have any questions on my work, feel free to ask me.

Answer Link

Otras preguntas

A hypothesis is A) An experimentB) an untestable statementC) an education guessD) A procedure​
Define social darwinism
Lisa read 1/3 of a book in the morning, and she read some more at night. By the end of the day, she still had 1/5 of the book left to read. How much of the bo
How can you tell if an equal share is more than one whole? Use an example
What is a postage book please​
explain the reason for the mulatto uprising in 1791​
100° 45° x° what does x equal
Later can easily become never essay
Sydney and Riley work at a dry cleaners ironing shirts. Sydney can iron 15 shirts per hour, and Riley can iron 10 shirts per hour. Riley worked 5 more hours tha
4 NH3 + 5 O2 --> 4 NO + 6 H2O If 824g of NH3 reacts with 256g of O2, how many grams of nitrogen monoxide will be produced?