makeshiftlilsabre makeshiftlilsabre

02-02-2021
Mathematics

contestada

Find c.
Round to the nearest tenth.
20 ft
50°
15 ſt
c= [.? ]ft
Law of Cosines: c2 = 22 + b2 - 2ab cos C

Find c Round to the nearest tenth 20 ft 50 15 ſt c ft Law of Cosines c2 22 b2 2ab cos C class=

Respuesta :

Аноним Аноним

02-02-2021

Answer:

: c2 = a2 + b2 - 2ab cos C

c²=20²+15²-2×15×20×cos50

c²=400+225-600×0.64

c²=241

c=√241=15.5ft

Answer Link

Otras preguntas

If n=2, and l=0, then what are the possible values of ml?

How many genotypes are possible for the offspring of a homozygous male and heterozygous female.

Jonah had 4 books Stacy had 7 books how many books did they not have

Explain the differences between liberal, moderate, and conservative.

what was the dreadful oracle the was deliverd to king Acrisius

Indira Gandhi (Nehru's daughter) witnessed all of the following during her tenure as prime minister EXCEPT a advances in economic productivity. b ethnic unity.

The Tudor monarchs of 16th century England used the Court of the Star Chamber to...? A:promote the commerce of the kingdom B:replace Parliament as a legislative

The end of the war in Europe compared to the end of the war in the Pacific?

Which of these is a major reason colonists came to Massachusetts? "Colonial America has great farmland." "Colonial America offers religious freedom." "The Ameri

Variable c is 5 more than variable a. Variable c is also 3 less than variable a. Which pair of equations best models the relationship between c and a? c = a −