semag semag
  • 29-12-2020
  • Mathematics
contestada

Find BC. PLEASEEE HELP

Find BC PLEASEEE HELP class=

Respuesta :

jesusm1
jesusm1 jesusm1
  • 29-12-2020

Answer:

Concept: Geometric Identities

  1. We want BC
  2. We will use geometric identities to get our value
  3. We have BA and AC and angle !A
  4. Hence arccos(89)= 21/x
  5. Hence X=25 km B
Answer Link

Otras preguntas

Who knows the book Rose Blanche
How to make money quickly
Does the green tea have coffein ???
Who knows the book Rose Blanche
a store mixes red fescue worth $12 per pound and chewings fescue worth $16 per pound. The mixture is to sell for $15 per pound. Find out how much of each should
How many parrallel lines does a triangle,square,trapezoid,pentagon
Your model locomotive is 16 inches long. It is an exact model of a locomotive that is 40 feet long. A window on the locomotive is how many times wider than a wi
Who knows the book Rose Blanche
The two epics written by Homer the Illiad and the Odyssey are considered to be what's known as Primary epics. The third book written by Virgil, The Aeneid , is
How many parrallel lines does a triangle,square,trapezoid,pentagon