5. Tony broke a larger array into a 2 x 9 array and a 4 x 9 array. What did the larger array look like? Draw a picture. Write a number sentence to show the relationship between the larger array and the two smaller arrays. P61

whats the

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm