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

help what’s the answer

The mother of an infant in the neonatal intensive care unit expresses concern about her infant. Which nursing intervention best facilitates mother–infant bondin

symptoms of aplastic anemia

Pls help me on this question if u don’t know the answer or making bad jokes pls don’t answer this

In a particular plant, white fruit color is dominant over yellow. If two white-fruited individuals with genotypes are unknown are bred, what is the probability

3. True or false. All objects that are made of metal are magnetic. Explain why or why not.

Help pls and ty! What is the area of this trapezoid? Enter your answer in the box. __ units2

help i guess.....................

What is the difference between molarity and molality?.

The first people to come and worship Jesus were Choose... wise men township shepherds