The side length of a square is n cm. Four students attempt to calculate the perimeter of the square on the board. -
Which statement is true?

1. Only Alicia and Diego's answers are equivalent.
2. Only Alicia and Chelsea's answers are equivalent.
3. Alicia, Bart, and Diego's answers are equivalent.
4. All four students have equivalent answers.

If the root word engage means “to connect with something,” what does the word disengage mean in the following sentence? he disengaged the gears by stepping on the clutch pedal.a.added more engine powerb.activated a connection to the pedalc.stalled the engined.released a connection to the pedal

Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.

Which of the following describes a situation where competition between producers exists