Zionv1201
Zionv1201
10-03-2018
Mathematics
contestada
Anybody know what the answer is?
Respuesta :
Catya
Catya
10-03-2018
Side b is adjacent to the 30° angle so use cosine to solve. (soh cah toa)
cos(30°) = b/12
12*cos(30°) = b
cos(30°) is √(3)/2
12*(√(3)/2 ) = b
6√(3) = b
3 goes in the box
Answer Link
VER TODAS LAS RESPUESTAS ( 21+ )
Otras preguntas
How many batches of ravioli can I make , from 1 gallon at $1.80 that requires 24 ounces
PLEASE HELP ME WITH MY QUIZ!!!! Which process causes Earth’s surface to warm? the conduction of heat by air above Earth's surface the radiation of the Sun’s ele
This year, the Newville Tigers won six games more than the Wilton Panthers won. The Tigers won 22 games. Which equation cannot be used to find the number of gam
(-2x^2+x+6)+(5x^2-4x-2) find each sum or differences
Chase is making a cake for his daughter's birthday. The normal recipe calls for 8 ounces of butter and 16 ounces of sugar. Chase then decides to make a slightly
Can someone help me on this. The perimeter of a rectangle is 98 feet. The ratio of it's length to its width is 5:2. Find the area of the rectangle.
I need some help, please help. I have been stuck on this for days.
If BC = 9 and CD = 7, what is AC? Write your answer as a whole number or as a decimal rounded to the nearest hundredth.
Which is the correctly balanced equation for the reaction of rust, fe2o3, and hydrochloric acid, hcl?.
Write a research paper about Samuel Johnson’s A Dictionary of the English Language.
