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Tom [10]
3 years ago
15

Can someone help me round 621x29

Mathematics
1 answer:
wlad13 [49]3 years ago
8 0

Your rounded number is 18010

The reason for this is because when you multiply 621X29, you get 18009. When you round numbers, you want to see how the numbers are. If a number is 4 or below, you will make that number a zero or not count it, whereas numbers above 5 will go up. I hope this helps and if you have any questions, let me know

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James states that quadrilateral
mr_godi [17]

Using the distance formula,

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2 years ago
Z varies jointly as x and y. z=60 when x=5 and y=6. find z when x = 7 and y=3
Aneli [31]

Answer:

z = 42

Step-by-step explanation:

The question can be answered in 2 steps as follows:

Step 1: Calculation of the constant of the variation

The equation for the joint variation can be given as follows:

z = cxy ................... (1)

Where;

z = 60

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Substituting the values into equation (1) and solve c, we have:

60 = c * 5 * 6

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c = 60 / 30

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Step 2: find z when x = 7 and y = 3

Since from Step 1 c = 2, we now use equation (1) and substitute the values into it to find z as follows:

z = 2 * 7 * 3

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Answer:

Step-by-step explanation:

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8 0
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