Which of the following multiplication expressions have a product greater than 2/3? Mark all that apply. * 2/3 x 2/3
5/6 x 2/3
4 1/8 x 2/3
4/4 x 2/3
2/3 x 2
2/3 x 5/5

1) is right

step-by-step explanation:

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47