ashlynne000
ashlynne000
19-03-2016
Mathematics
contestada
I need help with 18 and 19 please
Respuesta :
Divyankasc
Divyankasc
19-03-2016
18) Angle WZY = 75/2 = 37.5(Angle subtended by an arc on any point on a circe is half the angle subtended at centre)
19) r = 4 ft
Area of the whole circle = (pi)r^2= 22/7 *4*4 = 50.28
Area of the sector = 75/360*50.28= 97.77 ft^2
Answer Link
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
What is the radical form of the square root of 1450?
Why did general grant adopt the total war strategy?
Dexter is making a sculpture with the dimensions shown. What is the surface area of the sculpture? Use 3.14 for pi.
how much of 30% from 2000
What is 30% of $4200
Which equation represents a linear function with the steepest line? a) x+2y=4 b) 2x+3y=−6 c) 5x−y=−6 d) 4x−2y=−8
A chemist wants to make 50mL of a 16% acid solution by mixing a 13% acid solution and an 18% acid solution. How many milliliters of each solution should the che
organisms that live on other organisms and do not give anything in return are known as
In your own words define what "Social Darwinism" is. How did this theory allow or promote imperialism?
In what area did many of the first changes of the Industrial Revolution happen? A. textile industry B. exploration and colonization C. music and poetry D. scien
