We know that
surface area of the figure=surface area rectangular prism+surface area triangular prism
surface area rectangular prism=2*[12*6]+2*[16*6]+[16*12]---> 528 ft²
surface area triangular prism=2*[12*8/2]+2*[16*10]----> 416 ft²
surface area of the figure=528+416-----> 944 ft²
the answer is
944 ft²
Land on a and win $1 and land on a b and win $2 and land in
9. -6xy+2xz
10. b(a-c-3d)
11. -3xy+xz-4xw
also i think that 8 is supposed to be a(10-13)
The answer to the problem is -5