phantomorrow8 phantomorrow8

11-03-2021
Mathematics

contestada

A trapezoid has bases of lengths 40 and 42. Find the trapezoid's height if its area is 820

Respuesta :

lynnkc2000 lynnkc2000

11-03-2021

Answer:

Height = 20

Step-by-step explanation:

trapezoid area = (Sum of bases x height) / 2

((40 + 42) x h ) / 2 = 820

82 x h = 1640

h = 20

Answer Link

Otras preguntas

If you multiply a number by five and then subtract negative ten, the difference is negative thirty. What is the number?

would you rather be a senator or a representative member? why or why not?

A box contains bags of crisps. Each bag of crisps weighs 25 grams. Altogether, the bags of crisps inside the box weigh 1 kilogram. How many bags of crisps are i

Heating zinc sulfide in the air causes the formation of

When was the battle of Hastings?

In little Marsden the population is 17 222. The men and women together total 9142 and the women and children together total 13 201. There are ...... Women There

What is the electron configuration of helium

Work out the number that is halfway between 27 times 38 and 33 times 38.Show your working out aswell.

In the library there are 200 books. 58 of them are non-fiction. What percentage of the books are non-fiction?

The number 6 is halfway between 4.5 and 7.5.Answer the missing numbers below.The number 6 is halfway between 2.8 and .......The number 6 is halfway between -12