1642397 1642397

02-03-2021
Mathematics

contestada

In ΔKLM, k = 700 cm, l = 460 cm and ∠M=78°. Find the length of m, to the nearest centimeter.

Respuesta :

s2230037 s2230037

08-03-2021

Answer:

753

Step-by-step explanation:

m^2 =700^2 +460^-2 −2(700)(460)cos78

m^2 = 490000+211600-2(700)(460)(0.207912)

m^2 = 490000+211600-133895.12889

m^2 = 567704.87111

m=753.462=753

Answer Link

Otras preguntas

Evaluate the integral.

Why is compound interest preferable to simple interest?

Describe the graph of the function f(x) = x^3 - 18x^2 + 101x - 180 Include y- intercept, x- intercept, and the shape of the graph

A function that is nonreversible, takes variable-length input, produces fixed-length output, and has few or no collisions is the definition of __________.

Two of the types of ultraviolet light, uva and uvb, are both components of sunlight. their wavelengths range from 320 to 400 nm for uva and from 290 to 320 nm f

Fathi wants to print out a PDF document that is 48 pages long. To save paper, he decides to print on both sides of each sheet and to print two pages on each sid

How to do the foil method to solve (2r+3s)(2r-s)

Alan is sure to tell his boss about every new client he gets for their firm and he is sure to pass along any compliments he gets from those clients. which impre

Sammy is doing research that involves placing objects in the visual fields of visually impaired elderly men. he wants to discover what specific neurons fire in

An example of a primary prevention safety measure for a 78-year- old woman with chronic obstructive pulmonary disease is: