Suppose that y varies jointly with w and x and inversely with z and y = 175 when w = 5, x = 20 and z = 4. write the equation that models the relationship. then find y when w = 2, x = 24 and z = 6.

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

b

2

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b

b

3

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7

b

2

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14

b

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6

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3

b

3

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7

b

2

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14

b

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6

%

step-by-step explanation: