Because the spacing is in inches, the total length of the string is 28 * 12 = 336 inches long
subtract the distance to the first light: 336 - 16 = 320 inches left
the spacing is 4 inches so now you would divide the length by the spacing to get the quantity of lights:
320 / 4 = 80 lights
Answer:
x / 24
x - numerator
24 - denominator
12 / 48 simplified gives 6 / 24 just in case.
Answer:
5 edges and 4 vertices
Step-by-step explanation:
<span>3a + b = 54, when b = 9, the
</span><span>3a + 9 = 54
3a = 54 -9
3a = 45
a = 15</span>