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erastovalidia [21]
3 years ago
5

Express this number in scientific notation.

Mathematics
1 answer:
Ira Lisetskai [31]3 years ago
5 0

Answer:

1.9x10 to the power of -4

Step-by-step explanation:

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What does the expression 5n represent​
sashaice [31]

Answer:

5xn or 5(n) or 5n

Step-by-step explanation:

5 0
2 years ago
For what value of x must ABCD be a parallelogram? 14-7=12x+1
Ad libitum [116K]

Answer:

Step-by-step explanation:

14-7=7

7-1=6

6=12x

x=0.5

4 0
1 year ago
it took Dean's family 3 hours to drive 195 miles on Friday. Then they drove at the same speed for 5 on saturday. how far did Dea
inn [45]

Hey!

Dean's family has been traveling on the same speed for two days, so to find how far you will need to travel you will need to find how far they are traveling in one hour..

To find this you will need to set up a proportion...

3/195 = 1/x

Solve this proportion by cross multiplying and then dividing..

195 * 1 = 195/3 = 65

This tells you that they are traveling 65 miles per hour. Now with this you will simply have to multiply 65 by 5 to tell you how far they would be traveling in 5 hours with the given speed...

65 * 5 = 325

Your answer of 325 miles tells you how far they traveled.


Hope it Helped!

~A

6 0
3 years ago
Which number line represents the solution set for the inequality - 글 x 2 47
aleksandr82 [10.1K]

Answer:

dufenschmertz evil incorporated...

Step-by-step explanation:

after hours ;)

oh ma goawd he on x gaems mode

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=-5x-16%2B9x%2Bx-1" id="TexFormula1" title="-5x-16+9x+x-1" alt="-5x-16+9x+x-1" align="absmiddle
Talja [164]

Answer:

I have no clue what it is sorry

7 0
2 years ago
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