Write x2 - 8x+ 13 = 0 in the form (x-a)2 = b, where a and bare integers. (1 point)
0 (x-4)2=3
0 (x-3) 2=2
O (x-2)2= 1
0 (x-1)² = 4

This is the correct order for the narrative: 2, 1, 4 and 3.

Step-by-step explanation:

(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

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour