edwardcasasola edwardcasasola

25-04-2017
Mathematics

contestada

A trapezoid has an area of 30 in2. If the lenghts of the bases are 4.8 and 5.2 in, what is the lenght?

Respuesta :

ivettesoccer ivettesoccer

25-04-2017

looking for the height, if trapezoid area equals (a+b)/2 x h then h = 2A/(a+b)
so h = 2(30)/(4.8+5.2) = 6

Answer Link

Otras preguntas

Is it impossible for a trapezoid to have parallel sides that are the same length

Given the functions f(n) = 25 and g(n) = 3(n − 1), combine them to create an arithmetic sequence, an, and solve for the 12th term

What is produced during transcription? A.RNA molecules B.DNA molecules. C.RNA polymerase D.proteins

What two fractions not positive whose product is 5/8

which two numbers add up to 3 and are multiplied to 4

The Puritan Revolution in England was a conflict between __________. the king and Parliament rival aristocratic families Protestants and Catholics landowners an

outline how cultural factors can affect people's views about death and dying

Which sentence uses correct capitalization? A. Larry's favorite basketball team is the Chicago Bulls. B. How many moons does the Earth have? C. Francie Nolan is

5. In modern society, what do we mean when we refer to the division of labor? A. The specialization of jobs in the medical field B. The ways constructio

what did Karl Marx believe would happen to capitalism