x) 7.1.1P-13 E Question Help 19 How would you estimate whether 30 is closer to 1 or 1 without using a number line? Explain. 2 15 1 Notice that 1 and 30 = 1. Since 19 is closer to 15 than it is to 30, 30 30 19 is closer to 30 2 than 2 it is to 1. Question is complete. Tap on the red indicators to see incorrect answers. All parts showing Similar Questio View Score summary Question 8 of 12 Back Next →

step-by-step explanation:

you estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82 .the total height of the building is another 123 meters above the 86th floor.

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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

10 - 8 = -2

  8 - 6 = -2

etc, so -2 is the common difference

step-by-step explanation: