16-10-2020
Mathematics

contestada

7s+5c=181.40
9s+1c=132.80

Respuesta :

samuelsanchez0505 samuelsanchez0505

16-10-2020

Answer:

s=12.7

c=18.5

hope this helps :)

Answer Link

Otras preguntas

vector a has a magnitude of 10 units and makes an angle of 30 with the horizontal axis vector b has a magnitude of 25 and amkes an angle of 50 with the negative

. Lymph nodes contain large numbers of white blood cells called invading microorganisms. A3 and macrophages that fight

Which expression gives the volume of a sphere with radius 8? A. 4(83) B. (82) C. (83) D. 4(82

A military jet cruising at an altitude of 12.0km and speed of 2100./kmh burns fuel at the rate of 78.7/Lmin. How would you calculate the amount of fuel the jet

Creighton, Inc., has invested $2,165,800 on equipment. The firm uses payback period criteria of not accepting any project that takes more than four years to rec

As a type of retailer, category specialists offer a broad assortment of merchandise. highly trained personnel throughout the stores. a narrow but deep assortmen

A change in accounting principle requires that the cumulative effect of the changefor prior periods be shown as an adjustment to:a.beginning retained earnings o

a university states that 45% of its basketball players graduate. in a random sample of six players, what is the probability that at least two players graduated?

Which of the following is (are) a potential explanation(s) for the relationship between stress and injury? a. Stress disrupts an athlete's attention by causing

Which of the following products is most likely to have a long distribution channel? a. Oil rig b. Jet engine c. Farm produce d. Office stationery