24-06-2020
Mathematics

contestada

Help! I need to know if 7√3+2√9 is rational or irrational

Respuesta :

osikbro osikbro

24-06-2020

Answer:

Irrational

Step-by-step explanation:

[tex]7\sqrt{3}+2\sqrt{9}= \\\\7\sqrt{3}+2(3)= \\\\6+7\sqrt{3}[/tex]

Therefore, this is irrational. Hope this helps!

Answer Link

Otras preguntas

Is y=1/5^x exponential growth or decay

I can't figure this problem out- Please help me

is it just me who has read NaCl as NaH SeE my whole life-

Which choice is irrational?

why do mammals sweat It gains glucose. B It gains salts. C It loses protein. D It loses urea.

In 1800, he ran unsuccessfully for the U.S. presidency and became vice president instead.

LOOK AT THE PICTURE> PLEASE HELP NO LINKS AT ALL What level of organization is represented by this figure? A. subsystem B. cellular level C. body system D. o

What is the volume of a figure with that is 2 inches wide, 7 inches tall and 9 inches Pls help

Noise pollution is common in your barangay what can you suggest to control or manage it?

State the disadvantage for animals that have developed a coelom and explain how these animals have evolved to overcome this disadvantage