victorialeverp714lg
victorialeverp714lg victorialeverp714lg
  • 28-02-2020
  • Mathematics
contestada

The measure of side BC =

Please answer need fast

The measure of side BC Please answer need fast class=
Relax

Respuesta :

PSN03
PSN03 PSN03
  • 28-02-2020

Yo sup??

we can apply trigonometric ratios here

cos45=BC/n

BC=n*cos45

=n*1/√2

=n/√2

=n√2/2

Therefore the correct answer is option D

Hope this helps

Answer Link
rodriguesnatalie24
rodriguesnatalie24 rodriguesnatalie24
  • 03-03-2021

Answer:

I think he is right

Answer Link

Otras preguntas

How do I solve 2x+3y=7, x-y=1
soon after Abraham Lincoln made a request for troops, what did the states of the upper south-Virginia, north Carolina, and Tennessee join?
If a fly were to land on your face and then on your back, which one might you feel first? How could you test your choice?
The sum of two numbers is 17 and their differences is 29. What are the two numbers?
One result of the rapid settlement of Western lands between 1789 and 1803 was (A) the departure of British soldiers from forts in the Ohio Valley (B) the extens
Solve for m, c, and d. 3m + 4c +7d = 5.45
What is an example of Consonance in the poem "A Litany in Time Plague"
why is 1/6 greater than 1/8 but less than 1/3??
what is it about the  movable pulley that causes the difference in force?
5/4 cups is equal to