Salut am nevoie de ajutor! În Figura 2 este reprezentat un trapez dreptunghic ABCD cu AB CD , AB 18 cm , CD 12 cm m ABC 60 . Punctul E este situat pe latura AB , astfel încât CE AB . a) BE 6 cm . b) Calculati aria trapezului Abcd c)Stiind ca punctul F este mijlocul segmentului AE , CF BD sunt perpendiculare.

The sum of two numbers is 58. the first number is 8 less than half the second number. let  c  represent the first number. let  drepresent the second number. which statements about solving for the two numbers are true? check all that apply. the equation    represents the sum of the two numbers. the equation    represents the sentence “the first number is 8 less than half the second number.”the equation    represents the relationship between the two numbers. the equation    represents the sum of the two numbers. the number  d  is 14.the number  c  is 44.the number  c  is 14.the number  d  is 44.

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths