3 years ago

What is lcm of 54 and 64

Mathematics

1 answer:

ankoles [38]3 years ago

7 0

The lcm is 8

7×8=56

6×6=64

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A store sells rope by the meter. The equation p=0.8L represents the price p(in dollars) of a piece of nylon rope that is L meter

Margaret [11]

Answer:

1. $0.80 or 80 cents

2. 1.25 meters

Step-by-step explanation:

The equation p=0.8L represents the price p (in dollars) of a piece of nylon rope that is L meters long.

1. To find how much the nylon costs per meter, take L = 1 (this means you are calculating the price of a piece of nylon rope that is 1 meter long):

$L=1,\\ \\p=\$0.8\cdot 1=\$0.80$

2. To find how long a piece of nylon rope that costs $1.00 is, substitute into the equation p = 1:

$p=1,\\ \\1=0.8L\\ \\L=\dfrac{1}{0.8}=\dfrac{10}{8}=\dfrac{5}{4}=1.25\ meters$

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3 years ago

The area for the square below is 36 square inches. what is the length of its sides

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Answer:

Step-by-step explanation:

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3 years ago

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Answer:

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3 years ago

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2 years ago

A machine part consist of a half sphere and a cylinder, as shown in the figure.the total volume of the part is blank pi c

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Answer:

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Step-by-step explanation:

Volume of the machine part = Volume of cylinder + Volume of hemisphere

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h = height of the cylinder

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Total area of the machine part = 108π + 6π

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3 years ago