The greatest common factor (GCF) of 30, 48, and 60 is: 6
Factors for 30: 1, 2, 3, 5, 6, 10, 15, 30
Factors of 48: 1, 2, 3, 4, 6, 8, 12, 16, 24
Factors of 60: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30
The common factors between them are 1, 2, 3, and 6, but 6 is the greatest.
Answer:
Area of the pool = 314 feet
Step-by-step explanation:
Radius of circular pool = 10 feet
Area of the pool = ?
Area of the pool =
Area of the pool =
Area of the pool = 314 feet
Answer:1695.6 square inche
Step-by-step explanation:
radius=r=6
Height=h=15
π=3.14
Volume =π x r^2 x h
Volume =3.14 x 6^2 x 15
Volume =3.14 x 36 x15
Volume =1695.6 square inches
Answer:
x = 8, y = 3
Step-by-step explanation:
3x - 12y = 60
x + 2y = 14
3x - 12y = 60
3x + 6y = 42 (multiply by 3 so the x is the same as the top equation)
6y = 18 (subtract the equations)
y = 18 / 6
= 3
To find x, substitute y into the 2nd equation since it is the simplest so:
x + 2(3) = 14
x + 6 = 14
x = 14 - 6
= 8