jduck02p8y2mq jduck02p8y2mq
  • 04-06-2018
  • Mathematics
contestada

14. In an oblique triangle, find the side b if c = 12, A = 50º12', and B = 72º58'.
A. 11
B. 1
C. 15
D. 14

Respuesta :

calculista
calculista calculista
  • 04-06-2018
we know that
B=72º58'=72+58/60----> 72.97°
A=50º12'=50+12/60----> 50.2°
C=180-(72.97+50.2)----> C=56.83°
applying the law of sines
b/sin B=c/sin C--------> b=c*sin B/sin C----> b=12*sin 72.97/sin 56.83
b=13.71-----> b=14

the answer is
b=14
Answer Link

Otras preguntas

For german sociologist max weber, the main goal of sociology was to
So that, thus it is that natural men are held in the hand of God, over the pit of hell; they have deserved the fiery pit, and are already sentenced to it; and
Kevin and Brittany write an equation to represent the following relationship, and both students solve their equation. Who found the correct equation and solutio
How do you translate the quantity of three less than a number subtracted from five?
Assume each tick mark represents 1 cm. Calculate the total displacement from 0 if an object moves 3 cm to the left, then 7 cm to the right, and then 6 cm to the
Dimensional analysis 134 miles = ? Inches
Jason and Jenny are out on a lunch date. Jason gives Jenny a bouquet that has 4 roses, 3 carnations, and 4 orchids. They decide that Jenny gets to choose their
what is -5/12 ÷ (-15/16)=
To avoid taking an illegal game or non-game animal, what does a hunter need to understand about the animal?
solving equation for the quantity indicated