2 years ago

Solve for n -112 = 7n

Mathematics

2 answers:

Eddi Din [679]2 years ago

8 0

Answer:

n -112 = 7n

Step-by-step explanation:

-6n= 112

-3n= 56

n= 56/ -3

n= -56/3

erik [133]2 years ago

6 0

Answer:

n= -56/3

Step-by-step explanation:

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gregori [183]

Answer:

the cosine of the angle equals 40.0 m divided by the length of the wire

cos(58º20') = 40.0 m / L

L = 40.0 m / cos(58º20')

Step-by-step explanation:

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3 years ago

Would -x - 3y = -1 convert into y = -1/3 x - 1/3

vfiekz [6]

Answer:

Yes, -x - 3y = -1 is the same as y = -1/3x - 1/3

Step-by-step explanation:

-x - 3y = -1

Add x to both sides which gives you

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Divide both sides by -3 which gives you

y = -1/3x-1/3

Reminder whatever you do to one side you have to do to the other side!

Hope this helps!

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3 years ago

What is 20-30+40x11-12+13-1000=??? can you get it ????<br> you will get 50 pints for geting it

AleksandrR [38]

Answer:

-569

Step-by-step explanation:

$20 - 30 + (40)(11) - 12 + 13 - 1000$
$-10 + (40)(11) - 12 + 13 -1000$
$-10 + 440 - 12 + 13 -1000$
$430 - 12 + 13 - 1000$
$418 + 13 - 1000$
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3 years ago

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slavikrds [6]

7 is the prime factor of 210

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2 years ago

Read 2 more answers

The area of an 20 -cm-wide rectangle is 440 cm. What is its length?

Nataly [62]

Answer:

22cm

Step-by-step explanation:

440÷20

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3 years ago