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Mazyrski [523]
3 years ago
14

Convert 6.2x10^5 mm to km. (please show the steps to how you did the problem.)

Mathematics
2 answers:
erma4kov [3.2K]3 years ago
4 0

Answer:

0.62km

Step-by-step explanation:

1 mm= .000001km

620,000mm= 0.62km

Multiply 620,000 by 0.000001

Elenna [48]3 years ago
4 0

Answer:

0.62km

Step-by-step explanation:

6.2 \times   {10}^{5}  \\ 6.2 \times 100000 \\  = 0.62 km I hope this helps you

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Answer:

150.88

Step-by-step explanation:

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7 0
3 years ago
kate spent 3/5 of her money on a manicure and had $45 left. how much money did she have at first?(PLEASE SHOW STEPS!)
prisoha [69]
Lets say she has x money

Now she spent 3/5of x means 2/5 is left
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7 0
3 years ago
Read 2 more answers
For each expression, write an equivalent expression that uses only addition.
konstantin123 [22]

Equivalent expressions are expressions of equal values

The equivalent expressions are 4x+ (y - 8y) + (2z-5z) +6   and 6x-3x-6x + (2y - 10y) + (4 - 8) + (z - 88z)

<h3>How to determine the equivalent expressions</h3>

The first expression has been solved.

So, we have the following expressions

4x−7y−5z+6 and -3x−8y−4−87z

<u>4x−7y−5z+6</u>

We have:

4x-7y-5z+6

Rewrite as:

4x+ (y - 8y) + (2z-5z) +6

<u>-3x−8y−4−87z</u>

We have:

-3x−8y−4−87z

Rewrite as:

3x-6x + (2y - 10y) + (4 - 8) + (z - 88z)

Hence, the equivalent expressions are 4x+ (y - 8y) + (2z-5z) +6   and 6x-3x-6x + (2y - 10y) + (4 - 8) + (z - 88z)

Read more about equivalent expressions at:

brainly.com/question/2972832

7 0
2 years ago
Common denominator of 5 6 7
Yanka [14]

Answer:

5, 10, 15, 20, 25, 30, 35, 40, 45, 50, ... 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, ... 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, ...

Please consider giving me Brainliest

darrylh3333

Hope this helps

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3 0
3 years ago
Area of the circle. Leave your answer in terms of pi.
kramer

Answer:

3.1415926535 8979323846 2643383279 5028841971 6939937510 5820974944 5923078164 0628620899 8628034825 3421170679

Step-by-step explanation:

by google

6 0
3 years ago
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