2 years ago

Plz help!!!

Mathematics

2 answers:

lisabon 2012 [21]2 years ago

6 0

Answer:

3.200×107 h

Step-by-step explanation:

DerKrebs [107]2 years ago

3 0

☘️ The answer to your question would be 3.200x107 h ( 34.56 hours ) Hope this helped! ☘️

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Solve for x what is -2x-4<10

tino4ka555 [31]

the answer is x is greater then -7

to find this add 4 to each side

then divide by -2.

since you divided both sides by a negative the symbol flips and you get x is greater then -7

7 0

2 years ago

Read 2 more answers

I WILL MARK BRAINLIEST

vagabundo [1.1K]

Answer:

$\frac{81}{m^7}$

Step-by-step explanation:

We have a certain expression and are asked to find its equivalent with the answers provided :

$(3m^{-4} )^3(3m^5)$

Remove the parenthesis around 3m^5 :

$(3m^{-4} )^3*3m^5$

Do the exponent rule for outside and inside exponent parenthesis :

$(3m^{-4*3} )$

$3^3m^{-12} *3m^5$

Apply addition exponent rule :

$m^{-12} *3^{3+1} m^5$

Add :

$m^{-12} *3^4m^5$

Apply the addition rule for -12 + 5 :

$3^{4} m^{-7}$

Apply negative exponent rule for m^-7 :

$3^4*\frac{1}{m^7}$

Multiply the fractions :

$\frac{1*3^4}{m^7}$

$\frac{81}{m^7}$

3 0

2 years ago

Geometry is experienced that in the early childhood setting through

vampirchik [111]

playing with blocks??

7 0

2 years ago

If i earn $8.10 and hour and worked 6 hours a day how many days would i need to work to get 470 hours.

prisoha [69]

Since 470/6 = 78.333 it would take you 78.333 days to work 470 hours.

4 0

2 years ago

THANK YOU!!

lilavasa [31]

Step-by-step explanation:

x° + 61°+ 68° + 104° = 180°

x° + 129°+104°=180°

x°+133°=180°

x°=180°-133°

x=47°

8 0

2 years ago