pinkiepie418
pinkiepie418 pinkiepie418
  • 03-11-2020
  • Mathematics
contestada

Please help me with this math!

Please help me with this math class=

Respuesta :

vsairi1234
vsairi1234 vsairi1234
  • 03-11-2020

Answer:

9. (-∞, ∞)

10. (-∞, 3)U(3,∞)

11. (-∞, -3)U(-3,1)U(1, ∞)

12. (-∞,0)U(0,3)U(3, ∞)

13. (-∞,0)U(0,5)U(5, ∞)

14. (-∞,3)U(3, ∞)

15. (not sure)

16. [-4,0]U[0,4]U[4,∞)

Answer Link

Otras preguntas

Given the balanced equation representing a reaction: Al2(SO4)3 +6NaOH ==> 2Al(OH)3 + 3Na2SO4 The mole ratio of NaOH to Al(OH)3 is (1) 1:1 (2) 3:1 (3) 1:3 (
Which ion has the smallest radius? (1) O2- (2) S2- (3) Se2- (4) Te2-
A large passenger aircraft accelerates down the runway for a distance of 3300 m before leaving the ground. It then climbs at a steady 6.3 degree angle.After the
What did Susan B. Anthony do?
Which element has atoms with the strongest attraction for electrons in a chemical bond? (1) chlorine (3) fluorine (2) nitrogen (4) oxygen
Which compounds are classified as Arrhenius acids? (1) HCl and NaOH (2) HNO3 and NaCl (3) NH3 and H2CO3 (4) HBr and H2SO4
We elect a U.S. Senator for how many years?
Two forms of solid carbon, diamond and graphite, differ in their physical properties due to the differences in their (1) atomic numbers (2) crystal structures (
what is the cause to air pollution??? please help me!!!!
Who lived in America before the Europeans arrived?