aboutsaraaaa
aboutsaraaaa
02-12-2017
Mathematics
contestada
PLEASE HELP ME im dying again
Respuesta :
WojtekR
WojtekR
02-12-2017
x - distance between Jie and Xiaoqing.
[tex]\dfrac{x}{24\sqrt{5}}=\sin30^\circ\\\\\\\dfrac{x}{24\sqrt{5}}=\dfrac{1}{2}\qquad\qquad\qquad\text{(cross multiply)}\\\\\\2x=24\sqrt{5}\quad|:2\\\\x=12\sqrt{5}\\\\\boxed{x\approx26.83}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 36+ )
Otras preguntas
Potassium hydroxide (KOH) and hydrochloric acid (HCl) react in a beaker. They form potassium chloride (KCl) and water (H2O). What type of reaction is this? sy
Brainliest if answered in the next 5m A weak acid, like Hydrofluoric acid, can be dangerous if _____. Select all that apply. concentrated used without adult sup
The area of a cross section perpendicular to the base of a rectangular prism is 45 square inches. If the length and width of the base are 5 inches each, what is
(05.07 MC) The net of a square pyramid is shown: What is the surface area of the figure? 0.65 square inch 0.50 square inch 0.40 square inch 0.25 square inch
An unfavorable response due to prescribed medical treatment is known as a/an ____________ illness.
Suppose that y varies inversely with x, and y=0.2 when x=2. What is an equation for the inverse variation
Someone help me please !
At the beginning of henrik Ibsen a dolls house Nora quickly hides the macaroons she's eating from toe als because he has forbidden her from eating them. What do
Which of these were full citizens in ancient athens?
A source of laser light sends rays AB and AC toward two opposite walls of a hall. The light rays strike the walls at points B and C, as shown below: A source of
