rosecake109786
rosecake109786 rosecake109786
  • 16-06-2016
  • Mathematics
contestada

Find the things that are listed in the pic please with work

Find the things that are listed in the pic please with work class=

Respuesta :

JunhaoZ
JunhaoZ JunhaoZ
  • 16-06-2016
<A=tan^-1(2/1)=63.43 degrees
<B=tan^-1(1/2)=26.57 degrees
X=√(10²+20²)=√500=22.36
sin(A)=cos(B)=20/22.36=.89
cos(A)=sin(B)=10/22.36=.46
tan(A)=20/10=2
tan(B)=10/20=1/2
Answer Link

Otras preguntas

If you are allowed to use numbers 1 – 20 and need to choose the passcode of an exact 4 digit code, how many possibilities are there?
Do you think the boston tea party was a turning point in the relationship between the british and the colonies?
You are designing a miniature pool table. You want it to be 1/2 the size of a normal pool table. The ball rack for a normal pool table has 3 sides of 12 inches;
What are the lengths of sides KN and NM of the kite? KN = units NM = units
Which direction does the decimal move from mega meters to meters
The formation of nitryl fluoride, 2no2(g)+f2(g)⇌2no2f(g) is first order in no2 and first order in f2. if the concentration of no2 was increased by half and the
the formula I=square root w/r gives the electric current I amperes that flows through an appliance, where W is the power in watts and R is the resistance in ohm
Can someone have a friendly hand and help me on number 10 please
A vehicle has travelled 90 miles at 40mphIt started its journey with 8 gallons of fuel but its tank has been leaking throughout the journey and is now dryThe ve
What demands did the colonists in this region place on the American Indians who lived there?