Cosx = 0.5445
arccos(x) = 0.5445
x = 0.995
The length of a clock hand is the length of the radius of a circle.
The minute hand needs to travel a full circle in one hour.
This length of travel would be the circumference of the circle.
To find the circumference of a circle multiply the radius by 2 and then multiply by PI (π).
Circumference = 16 x 2 x PI
Circumference = 32 x PI
Using 3.14 for PI:
Circumference = 32 x 3.14 = 100.48 inches. Round answer as needed.
<span>We see the numbers on a number line
_____|___|___|___|___|___|___|___|___|___|___|___|___|____>
-9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3
<______________________________|_________>
9 3
</span><span>You need to add both distances
</span><span>
|-9| + 3 = 9 + 3 = 12
</span><span>half
</span><span>12 : 2 = 6
</span><span>Now , we measure the distance towards the center section
</span><span>1 way
-9 + 6 = -3
2 way
3 - 6 = -3
Answere : -3
</span>_____|___|___|___|___|___|___|___|___|___|___|___|___|____>
-9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3
<___________________|____________________>
<span> 6 6
</span><span>we used the average math
</span>| - 9 | <span>means that the assumed value of -9 9 (positive )</span>
<span>
</span>
Answer:
6
Step-by-step explanation:
3/4 is equivalent to 6/8 and there are 6 1/8s in 6/8
Answer:
beats me
Step-by-step explanation:
n
