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exis [7]
3 years ago
13

How are common denominators and common multiples the same

Mathematics
1 answer:
puteri [66]3 years ago
7 0
Find the Least Common Multiple<span> of the </span>denominators<span> (which is called the Least </span>Common Denominator<span>). Change each fraction (using equivalent fractions) to make their </span>denominators<span> the </span>same<span> as the least </span>common denominator<span>. Then add (or subtract) the fractions, as we wish!</span>
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In the above figure, the radius of curvature is 10 ft and the height of the segment is 2 ft. What's the length of the chord?
Kay [80]
The answer is 12. I am 1,000,000% positive that it is the correct answer

4 0
3 years ago
Write a multiplication equation using one whole number and one fraction that have a product18/8
kotegsom [21]
1/4 * 9 = 18/8
               I hope this helped  :)
8 0
3 years ago
Answer the questions below.
DedPeter [7]

Answer:

63 m

Step-by-step explanation:

Perimeter is 276, 2L + 2W = 276, so L + W = 138

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138 - 75 = W

63 m

3 0
2 years ago
What is cosine ? I really need this answer for my test tomorrow. Please help
Kisachek [45]
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3 0
3 years ago
Read 2 more answers
Determina la masa molar y el volumen que ocupa la siguiente sustancia CO2, si su masa es de 28 gr. *
balandron [24]

Answer:

Para el CO₂ sabemos que:

densidad = 0,001976 g/cm³

Sabemos que:

densidad = masa/volumen

Entonces, si tenemos una masa de 28 g, podemos escribir:

volumen = masa/densidad

volumen = (28g)/(0,001976 g/cm³) = 14,170 cm^3

Para obtener la masa molar (es decir, la masa de un mol de esta sustancia) simplemente sumamos la masa de un mol de cada componente.

Carbono: tiene una masa molar de 12 g/mol

Oxígeno: tiene una masa molar de 16 g/mol (y tenemos dos oxígenos)

entonces la masa molar va a ser:

masa molar = 12g/mol + 2*16g/mol = 44 g/mol

Es decir, un mol de CO₂, pesa 44 gramos.

7 0
3 years ago
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