annashirley annashirley
  • 24-07-2017
  • Mathematics
contestada

PLEASE HELP WILL GIVE TWENTY POINTS Which is the best approximation for the measure of angle ABC?

PLEASE HELP WILL GIVE TWENTY POINTS Which is the best approximation for the measure of angle ABC class=

Respuesta :

Banabanana
Banabanana Banabanana
  • 24-07-2017
cos(x) = BC/AB = 10.5/20 = 0.525  ⇒ x = 58.3°
Answer Link

Otras preguntas

seven cakes cost £2.10 how much do ten cakes cost
What is a function of cell division? A) to turn skin cells into hair cells B) to keep cell size small as multicellular organisms grow C) to allow cell size to i
how big is a ziggurat?
What was the outcome of the Seven Weeks' War?
A jar contains 18 apple lollipops, 7 strawberry lollipops, and 10 grape lollipops. Irvin randomly selects a lollipop, gives it to his brother, and then randomly
8 minus the quotient of 15 and y
Which statement is true? Lipids are a type of fat. Fats are a type of lipid. Fats and lipids are separate and unrelated substances. All lipids are fats, and all
Whole animal cloning puts a nucleus from a cell of one animal into A. the chromosome of a bacterium. B. the plasmid of a bacterium. C. an egg cell from another
in 1487 who sailed around the tip of africa
One of the central themes in biology is how DNA, RNA, and proteins are related. Describe how genetic information flows between those types of molecules. Include