At 5 \text{ p. m.}5 p. m.5, start a text, space, p, point, m, point, end text, the temperature is halfway between the temperature at 2 \text{ p. m.}2 p. m.2, start a text, space, p, point, m, point, end text and the temperature at 8 \text{ p. m.}8 p. m.8, start a text, space, p, point, m, point, end text
What coordinates represent the temperature at 5 \text{ p. m.}5 p. m.5, start a text, space, p, point, m, point, end text?

50 min

step-by-step explanation:

they will be decreasing both their times in half

60 / 2 = 30

40/2 = 20

30 + 20 = 50

in geometry, parallel lines are lines in a plane which do not meet; that is, two lines in a plane that do not intersect or touch each other at any point are said to be parallel. by extension, a line and a plane, or two planes, in three-dimensional euclidean space that do not share a point are said to be parallel.