matt7347 matt7347

23-03-2021
Mathematics

contestada

Law of sines problem, please help. solving for x

Law of sines problem please help solving for x class=

Respuesta :

23-03-2021

Answer:

x = 62.9° (3 sig. fig.)

Step-by-step explanation:

Simply by using the cos law,

cosx = (1.3² + 2.1² - 1.9²)/2(1.3)(2.1)

x = 62.9° (3 sig. fig.)

Answer Link

Otras preguntas

Insurance companies create a pool of funds to handle. The correct answer for fill in the blank - "risk"

Programmer-defined names of memory locations that may hold data are: A. Operators B. Variables C. Syntax D. Operands

14. Solve: (a) 2y - 1/2 = -1/3 (b) 6 + 5 (a - 1) = 30 15. The sum of three consecutive integers is 48. Find the number. Plz answer quickly

If you jump off a 7 m diving platform, how long will it take you to hit the water? A. 1.63 S B. 1.88 S C. 1.205 D. 1.45 s

What is base oil permeability? Mention two examples of oil permeability.

what is the subducting plate involved in the formation of the volcanoes of the kermadec islands

What is the simplified form of the following expression? 2√27+√12-3√3-2√12

A low secretion of luteinizing hormone (LH) in the normal male adult would cause A. shrinkage of the anterior pituitary gland B. decreased testosterone secret

5h+3 - j; use h = 6, and j = 1

Average fixed costs for a given level of output can be determined graphically by: A. summing the marginal costs of any number of units of output and dividing t