princesslilyk princesslilyk

28-03-2017
Mathematics

contestada

A trapezoid has an area of 935 square centimeters and the bases measure 30cm and 55cm. What is the height?

Respuesta :

1999eva 1999eva

28-03-2017

S=(B+b)h/2
h=2S/(B+b)
=2*935/55+30
22cm

Answer Link

Otras preguntas

Under the Articles of Confederation, the __________ was signed in 1783, officially ending the Revolutionary War. A. Constitution B. Treaty of Paris C. Northwest

The Library of Congress system is used by libraries to classify books. True False

this one just scares me how do i even figure this out?

Regarding organizational buying, the people who have the power to select or approve the supplier- especially for larger purchases- are called: A. buyers. B. in

To which of the following sets does the number 0 belong? integers rational whole irrational natural

Losing favor after 1828, the earliest method of nominating candidates for office was the legislative _____. caucus convention primary petition

solve "in muddy lake, 600 fish were tagged. later, 12 out 480 fish were found tagged. about how many fish are in the lake?"

40,000 people were killed in what became known as the Reign of Napoleon true or false

Coal _____. is a renewable energy source is inorganic releases fewer toxins than natural gas produces almost half of our nation's electricity

Early in the twentieth century, most schools had compulsory education laws requiring students to attend until the age of .