jhartman13 jhartman13
  • 21-12-2020
  • Mathematics
contestada

In ΔIJK, i = 25 inches, j = 46 inches and k=24 inches. Find the measure of ∠J to the nearest degree.

Respuesta :

radarjackson12 radarjackson12
  • 30-12-2020

Answer:

[tex]<J= cos^{-1} ((I^{2} + K^{2} - J^{2} )/(2IK))\\<J=cos^{-1} (\frac{(25^{2} + 24^{2} - 46^{2}}{(2(25)(24)})\\<J=139.685^{o}[/tex]

Answer Link
Mitzi1800
Mitzi1800 Mitzi1800
  • 28-01-2021

Answer:

The answer is 140

Step-by-step explanation:

Answer Link

Otras preguntas

Median of 81 94 83 91
Which expression is equivalent to 1/2(16x+2)+5? A:8x+6 B:8x+7 C:14x D:15x
_______________________ is a useful CI tool that allows users to simultaneously compare the web traffic of multiple domain names over time. The tool provides gr
Please help with these 2 questionsWrite the equation in slope-intercept form of the line parallel to y=4x-2 and passes through (4,6). Write the equation in slop
What is the midpoint of the segment below?
7th grade map 10 points.
area of a trapezoid TRAP show work
The half life of a radioactive substance is 15 years
a Gold-198 has a half-life of approximately 3 days. If a 100g sample of gold-198 decays for 9 days, approximately how much gold-198 remains in the sample? o 13
How might Johari's window be useful in addressing job dissatisfaction? ​