Answer:
1)2(lb+bh+hl)
=2(17*12+12*8+8*17)
=2(204+96+136)
=2*436
=872 in^2
2)2*pi*r(r+h)
=2*3.14*14(14+29)
=6.28*14(43)
=6.28*14*43
=3780.56 mm^2
3)A=11*4.3+3*6 +3*8+11*3(Area of each plane figure -triangle and rectangle)
=47.3+18+24+33
=122.3cm^3
4)h*(sum of II sides)+14*8+19*8+14*8+25(Area of plane surface-trapezium,rectangle,square)
=12.1(19+5)+112+152+112+25
=12.1*24+401
=290.4+401
=691.4ft^2
Answer:
x^3 - x
Step-by-step explanation:
x(x^2 + x - 1) - x^2 =
= x^3 + x^2 - x - x^2
= x^3 - x
The correct answer would be D) or the Torah
1/8 because 7/8 - 3/4 is equal to 7/8 -6/8 which is 1/8
