. Dado el conjunto = {2; 3; {2}; ∅; {2; 3}; {∅}}, indique cuántas de las proposiciones siguientes son correctas: . {2; 3} ∈ . ∅ ∈ . {∅} ⊂ () . {2; 3} ⊂ . {∅} ⊂ . {2; 3;{3}} ∈ ()

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

Give all possible names for the line shown. calculation tip: lines can be written with either point first.