A) x + y = 17
B) x - y = 27
Adding both equations:2x = 44
x = 22
y = -5
6x²-x-12
Use the foil method to multiply each term and then simplify
The area of the entire circle is pi*(7)^2, or 49pi.
Due to the 90 degree angle, the area of the larger blue sector is
90
------- * 49 pi = 49/4 units^2
360
The area of the smaller blue sector is
48
------- 49 pi = (2/15)(49 pi) = 98 pi/15 units^2
360
The total area of the blue sectors is the sum of 98 pi/15 and 49 pi/4 (units^2):
59 units^2
Answer:
1/4
Step-by-step explanation:
15/60 = 1/4
