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ollegr [7]
3 years ago
9

Please help soon!!!!!

Mathematics
1 answer:
kvv77 [185]3 years ago
3 0
Hope this would help you

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the moon is about 240000 miles from earth what is this distance written as a whole number multiplied by a power of ten
miskamm [114]
24 x 10^4, the 4 comes from with how many jumps it took to land on a whole number from 240,000.  
4 0
3 years ago
What is the equation for 8= a-2
xenn [34]

Since we know that a - 2 will equal 8, it is safe to assume that 8 + 2 = 10. Therefore a=10.

7 0
3 years ago
Find the least number must be added to 4015 to make it a perfect square. also,find the square root of the perfect square so obta
Vladimir [108]

To solve this, I used guess and check.

I started by finding 60²=3600 and 70²=4900. 70² is too much, so I then did 65²=4,225.

After 65², I did 62²=3,844. I knew that was pretty close, so I did 64. 64²=4,096 and 63²=3,969. So, 64² was it.

4,096-4015=81

So, you would need to add 81 to 4015 in order to receive a perfect square, which is 64²(4,096).

7 0
3 years ago
This is math pls help 3x + 2(5x − 7)
Ira Lisetskai [31]

Answer: 13x - 14

Step-by-step explanation:

3x + 10x - 14

13x -14

4 0
3 years ago
Read 2 more answers
Please help me! Thank you
Yuki888 [10]

Answer:

Anne

Step-by-step explanation:

The expression cannot be simplified anymore, but it can be laid out correctly.

The greatest number for the exponents should come first, so Anne is the one who laid it out correctly.

Hope it helps!!

Let me know if I'm wrong...

3 0
2 years ago
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