fhdjjskksj
fhdjjskksj
03-08-2020
Mathematics
contestada
Find C and round to the nearest tenth.
Respuesta :
shaleenparikh1
shaleenparikh1
03-08-2020
We know all the side lengths so can use law of cosines. a=90, b=55, and c=50.
2500=8100+3025-2(90)(55)cos(C)
cos(C)=.8712
C=arccos(.8712)=29.4 degrees
Answer Link
lilynguyen53
lilynguyen53
03-08-2020
Answer:
29.4 degrees
Step-by-step explanation:
i divided sin by 55 degrees
Answer Link
VER TODAS LAS RESPUESTAS ( 19+ )
Otras preguntas
gabys piggy bank contains nickles and dimes worth $5.15. If she has 66 coins in all, how many of each does she have
find the value of x if the measure of angle 2 is 12x+4
can you solve it please
The radius of a circle is 16 ft. Find its area in terms of pi
The coldest American state is Alaska. The winters are extremely cold and the average temperature is 5 degrees Celsius. Venezuela is very humid. The rainy season
Directions are to complete each sentence by changing the bolded verb to the preterite Nosotros ESTUDIAMOS espanol cada dia, pero anoche ____ biologia tambien.
A 50-year-old man comes to the office for an emergency visit complaining that an old, large silver filling fell out of his tooth this morning while he was eatin
A new stable element with an atomic number of 120 and an atomic mass of 246 is created in a particle accelerator. Enough of this element is created to determine
Please give me the name of 13 district of province no 3
How are photosynthesis and cellular respiration similar? A. Both processes produce oxygen and glucose? B. Both processes and release energy C. Both processes in
