1642397 1642397

02-03-2021
Mathematics

contestada

In ΔKLM, k = 700 cm, l = 460 cm and ∠M=78°. Find the length of m, to the nearest centimeter.

Respuesta :

s2230037 s2230037

08-03-2021

Answer:

753

Step-by-step explanation:

m^2 =700^2 +460^-2 −2(700)(460)cos78

m^2 = 490000+211600-2(700)(460)(0.207912)

m^2 = 490000+211600-133895.12889

m^2 = 567704.87111

m=753.462=753

Answer Link

Otras preguntas

What are the most common gases in earths atmosphere?

When and where was the constitution written?

what is a example of a slope

Fossils of archaeopteryx. The carliest known bird show which of the following unique characteristics that indicate its dinosaur origins ?

How many tims dos 5 go in to 5322?

For which equasion does the sum of the roots equal 3/4 and the product of the roots equal -2? ( a.4x^2-8x+3=0 ( b.4x^2+8x+3=0 ( c.4x^2-3x-8=0 ( d.4x^2+3x-2=0

You put $500 in an interest bearing bank account that pays 2% per year but has a fee of $2 per month. are you getting ahead?

Juan and sara each measure the length of their 9.6 inch long math book three times they record their measurements as shown below

How original and inventive is the work of the plague by albert camus?

F many scientists conduct the same or similar experiments, and all obtain similar results, a ___________________ can be written, which is a generally agreed-upo