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vodka [1.7K]
3 years ago
11

What is the difference between lcm and lcd??

Mathematics
1 answer:
Hunter-Best [27]3 years ago
4 0
The lowest common denominator<span>, or </span>LCD<span>, denotes the smallest number divisible by the denominators of every fraction in a set, whereas a </span>least common multiple, orLCM<span>, is the smallest multiple that two numbers have in common as products. Finding the </span>LCD<span> and </span>LCM<span>requires knowing prime factors of a number.</span>
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Answer:

The slant of the ladder is 5 ft

Step-by-step explanation:

Look at the attached figure to understand this situation

∵ a represents the distance from the edge to the top step

∵ The distance from the edge to the top step is 4 ft

∴ a = 4 ft

∵ b represents the distance to the house's edge from the bottom step

∵ The distance to the house's edge from the bottom step is 3 ft

∴ b = 3 ft

∵ c represents the slant of the ladder

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2 years ago
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Step-by-step explanation:

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2 years ago
Read 2 more answers
Complete the square to find<br> the vertex of this parabola.<br> x2 - 8x - y - 4 = 0<br> ([?], [ ]
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Answer:

-20

Step-by-step explanation:

Complete the square to find the vertex of this parablola x^2-8x-y-4=0   {the second one of -20; so 4,-20}

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