4 years ago

13a+26>-13Answer and Check it.

Mathematics

1 answer:

Sonbull [250]4 years ago

5 0

I think It's a>-3, maybe.

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Mustafa’s horse ate 6,400 pounds of hay last year. How could Mustafa determine the number of tons of hay his horse ate last year

Alona [7]

Answer:

by dividing 6,400 by 2,000

Step-by-step explanation:

We know that 2000 pounds equals 1 ton

To convert 6400 pounds to tons, we need to

6400 pounds * 1 ton/2000 pounds

Divide 6400 by 2000

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3 years ago

If √6 is the geometric mean between 4 and another number, then the number is<br> 1.5<br> 9<br> 24

konstantin123 [22]

Correct answer is A.

g - geometric mean
$g= \sqrt{ab} 
\\
\\g= \sqrt{6} ,a=4,b=?
\\ \sqrt{6}= \sqrt{4b} 
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3 years ago

How to simplyfy 2x+2x

VladimirAG [237]

Answer:

Your answer is 4x.

Step-by-step explanation:

Add 2+2

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Add the leftover x so it makes 4+x then add it will give you 4x.

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2 years ago

49 - 3 + 9 times 8 divided by 2

irinina [24]

Answer:

Step-by-step explanation:

49 - 3 + 9 times 8 divided by 2

6 0

4 years ago

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The mean radius of Earth is 6,371.0 kilometres and the mean radius of Earth’s Moon is 1,737.5 kilometres.

OLEGan [10]

Answer: 29,113.2 km

Step-by-step explanation:

Hi, to answer this question we have to apply the next formula:

Circumference = 2 x π x radius

Replacing with the values given:

Earth's mean circumference = 2 π 6,371.0 = 40,030.2 km

Earth's moon mean circumference = 2 π 1,737,5= 10,917 km

Now, we have to subtract Earth's moon mean circumference to Earth's mean circumference:

40,030.2- 10,917 =29,113.2 km

Feel free to ask for more if needed or if you did not understand something.

3 0

3 years ago