Answer:
(2,3)
Step-by-step explanation:
Answer:b o i
Step-by-step explanation:b o i
Answer:
A= 8
B= -5
C= -14
Step-by-step explanation:
Area of Rectangle = length * width
Area of the shaded Rectangle:
Area = l * w
Area= (4x + 1) (3x - 5)
Open the brackets
A= 12x^2 - 20x + 3x - 5
A = 12x^2 - 17x - 5
Area of the Unshaded:
The Unshaded portion is a square. Hence, it's area = l^ 2
Area = (2x - 3) ( 2x - 3)
A= 4x^2 - 6x - 6x + 9
A= 4x^2 - 12x + 9
To get the exact shaded portion
A(Shaded) = (12x^2 - 17x - 5) - ( 4x^2 - 12x + 9)
Area = 8x^2 - 5x - 14
A= 8
B= -5
C= -14
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<span>A. v = r*w where v is the outer velocity (50 mi/hr) and r is the radius (48 in)
Doing a few conversions, we get that 50 mi/hr = 52800 in/min
w = v/r = (52800 in/min)/(48 in) = 1100 rad/min
B. 1 rev = 2pi rad so do a unit conversion
(1100 rad/min)*(1 rev / 2pi rad) = 175.07 rpm</span>