We have a parallelogram ABCD and points X and Y that are placed such that BX = DY and CD ⊥ XY.Area ( BXYC ) = 71.5 sq. unitsThen the area of AXYD = BXYCArea ( ABCD ) = 2 * 71.5 = 143Answer:The area of ABCD is D ) 143 square units.
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f(x)-f(a)= -3x²-5x+1-(-3a²-5a+1)=-3(x²-a²)-5(x-a)=-3(x-a)(x+a)-5(x-a)
=-(x-a)(3(x+a)+5)
=-(x-a)(3x+3a+5)
lim (f(x)-f(a))/(x-a)=- lim (3x+3a+5)=3a+3a+5=-6a-5
if a=1==>-6*1-5=-11
Otherwise
f'(x)=-6x-5
f'(1)=-6-5=-11
at point(1,-7)
W + d + e = 360
w = 2e
e = 3d......d = e/3
2e + e/3 + e = 360...multiply by 3
6e + e + 3e = 1080
10e = 1080
e = 1080/10
e = 108 <=== Earvin paid $ 108
w = 2e
w = 2(108)
w = 216
d = e/3
d = 108/3
d = 36
Answer:
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Step-by-step explanation:
Answer:
Step-by-step explanation:
