bamayesing bamayesing
  • 04-05-2020
  • Mathematics
contestada

In AKLM, m = 1.2 cm, k = 5.1 cm and
10th of a centimeter.
L=35º. Find the length of 1, to the nearest

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 05-05-2020

Answer:

  4.2 cm

Step-by-step explanation:

The law of cosines is applicable.

  l² = k² +m² -2km·cos(L)

  l² = 5.1² +1.2² -2·5.1·1.2·cos(35°) ≈ 17.4236

  l ≈ √17.4236

  l ≈ 4.2 . . . cm

Ver imagen sqdancefan
Answer Link

Otras preguntas

Can you fall in love with blue eyes and not fall in love with the person who has it?
how can something be considered abiotic and biotic
how can something be considered abiotic and biotic
A painter can finish painting a house in 8 hours. Her assistant takes 10 hours to finish the same job. How long would it take them to complete the job if they
A painter can finish painting a house in 8 hours. Her assistant takes 10 hours to finish the same job. How long would it take them to complete the job if they
What is (9.2-4.9 ÷ 7)+36.4
Karen batting average was 0.444 She was at bat 45 times.how many hits did she get?
graph the linear inequality for y>1/3x -2
Karen batting average was 0.444 She was at bat 45 times.how many hits did she get?
Points A,B,C,D, and E are collinear and in that order. Find AC if AE = x+50 and CE = x+32.