A) na osi liczbowej odległość między liczbami -3,2 i 2,6 jest równa b) punkt o współrzędnych (-5, -4) leży w ćwiartce układu współrzędnych, a punkt (5, -4) ćwiartce c)liczba , której 40% wynosi 16 to d) pięć szóstych pewnej liczby wynosi 15. tą liczbą proszę o uzasadnienia

In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line