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Kipish [7]
2 years ago
9

-3(n + 3)=12 the solution is n =

Mathematics
2 answers:
Daniel [21]2 years ago
6 0

Answer:

n= -7

Step-by-step explanation:

soldier1979 [14.2K]2 years ago
6 0

Answer:

n = -7

Step-by-step explanation:

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Simplify: 3•6 - 42 ÷ 2
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The midpoint of (3 x, -2) and (-4, 5y) is (1,4). find x, -y​
Mariana [72]

Answer:

(x,-y): (2,-2)

Step-by-step explanation:

M=(x+x)/2,(y+y)/2

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In a similar way,

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The question demanded (x,-y)

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7 0
2 years ago
The side of a regular nonagon is 10m. What is the perimeter of the nonagon
MatroZZZ [7]

Answer:

90m

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Umm I’m guessing 390
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