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Shalnov [3]
3 years ago
6

How do you round 5,389,919 to the nearest 10,000?

Mathematics
1 answer:
IceJOKER [234]3 years ago
6 0
You underline the digit in the 10,000 place circle the digit after it if the digit is less than5 leave it as it is if it is more and one. The answer is 5,39900 just in case you didn't understand what I said:)
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4x-2y+3z= 23<br> X+ 5y - 3z -37<br> - 2x+y+4z = 27
lana [24]

Answer:

solving for x - 23/4 + 1/2y -3/4z

Step-by-step explanation:

3 0
3 years ago
PLZ I NEED HELP NOW THANKS
xeze [42]

Answer:

1240.4 mm²

Step-by-step explanation:

SA of Pentagonal pyramid:

(as)(5/2) + (sl)(5/2)

↑ ↑

base area lateral area

_____________________

a: apothem (in-radius) length, s: side length.

l: slant height.

______________________

Since we are already given the base area which is 440.4 mm². All we need to do is find the lateral area and add both areas together.

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A triangle has an area of ½bh and since there are 5 of these faces total, (5)(½bh) = (5/2)(bh). In a three dimensional perspective, b will be s and h will be l so (sl)(5/2).

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(16)(20)(5/2)mm + (440.4 mm²) →

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7 0
3 years ago
Is this equation proportional and how do you know (i need help!!!!)
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Answer:

Acute

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4 0
3 years ago
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Therefore :

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6 0
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