ali4098 ali4098

15-07-2018
Mathematics

contestada

If f(x)=3(x+5)+4/x, what is f(a+2)?

Respuesta :

Anshikachawla Anshikachawla

15-07-2018

a+2
a= -2
f (a)=3 (a+5)+4/a
f (a)=3 (-2+5)+4/-2
-6+15-2
15-8
ANSWER =7

Answer Link

Otras preguntas

ENG103 DISCUSSION BOARD 3 Take some time to use the various search engines discussed in Lesson Two. Choose a topic of your liking and use Bing (common sear

What do good fresh food practices mean?

I'm a sample bag of m&m's there are 5 brown, 6 yellow, 4 blue, 3 green, and 2 orange. What is the probability of getting 3 yellow m&m's if 3 are taken a

A train travels 225 kilometers in 2.5 hours. What is the train’s average speed?

in which system does one company control the businesses that make up all phases of a products development

Solve 9.2r +5.514=158.234

Of all the species in the world 4, out of every 5 are insects. What percentage of species are insects

If PV=NRT solve for N?

which acronym describes the order of arithmetic operations

what is five thirds of a right angle