2 answers:
Answer:
m = -12
Step-by-step explanation:
Simplify the Left Hand Side:


Simplify the Right Hand Side:



All together we have:

Add 30 to both sides and simplify:


Add 12m to both sides and simplify:


Finally, we divide both sides by -3:

And we get the answer
m = -12
Answer:
m= -12
Step-by-step explanation:
-15m-30=-12m+6
-3m=36
m=-12
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3.73494 x 10^9
I hope this helps you out Heyimnessa.
D because your making the shape smaller 2 times
Answer:
Step-by-step explanation:

n = 2
2)

n = -4
So all you need to do if find the min of the function:
f(x)=0.04x^3-4x^2-176x
f'(x)=0.12x^2-8x-176
The only zero for this is x=84.105 <---first
Plug this into f(x) to get f(84.105)=-19300 <---second
length is 8m
Width is 6.5m
<u>Explanation:</u>
Let, width = b
So, length = 2b-5
area = 52
We know,
area of rectangle = length X width
So,
= 
On solving the above equation, we get
Width, b = 6.5m
length, l = 8m