You add all of it up and divide by how many numbers are.... so the answer would be D- 56
Answer:
The length of the ladder = 6.5077 ft
Step-by-step explanation:
Given A ladder leans against the side of a house
Given the angle of elevation of the ladder is 66° when the bottom of the ladder is 16 ft from the side of the house
<em>Let 'C' be the point of observation.</em>
Given CA= 16 ft
<em> From right angle triangle</em>
<em> </em>

x = 16 × cos 66°
x = 16 × 0.4067
x = 6.5077
<em> x = 6.5 ft</em>
<em>The length of the ladder = 6.5 ft</em>
The square root of 144=12
169=13
the difference is 13-12=1
Answer:
b. 1.00
Step-by-step explanation:
Answer:
30,240 yards
Step-by-step explanation:
6*30 in an hour
6*30*24 in a day
6*30*24*7 in a week, solve for 30240