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Usimov [2.4K]
2 years ago
13

Which expression is equivalent to

Mathematics
1 answer:
Yuliya22 [10]2 years ago
6 0
Respuesta A


1+2(x-1)

1+2x-2
2x-1
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What is 1/2 ÷ 10?<br> What is 3÷ 1/6?
aev [14]
1/2 ÷10=1/20 because you multiply the bottoms

3÷1/6= 18 because it is the same as 3×6
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3 years ago
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1) For a period of time, an island's population grows at a rate of 3.8% per year. If the current
LenaWriter [7]
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3 years ago
D -e/3d + e= e, for d​
navik [9.2K]

Answer:

\large\boxed{d=\dfrac{e^2+e}{1-3e}}

Step-by-step explanation:

\dfrac{d-e}{3d+e}=e\\\\\dfrac{d-e}{3d+e}=\dfrac{e}{1}\qquad\text{cross multiply}\\\\(1)(d-e)=(e)(3d+e)\qquad\text{use the distributive property}\\\\d-e=3de+e^2\qquad\text{add}\ e\ \text{to both sides}\\\\d=3de+e+e^2\qquad\text{subtract}\ 3de\ \text{from both sides}\\\\d-3de=e^2+e\qquad\text{distribute}\\\\d(1-3e)=e^2+e\qquad\text{divide both sides by}\ (1-3e)\\\\d=\dfrac{e^2+e}{1-3e}

8 0
3 years ago
A diner has a breakfast special. A customer can chose scrambled, fried, or poached eggs. The breakfast comes with a side of baco
Kryger [21]
3x3x3=27

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3 0
2 years ago
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Help please?? <br><br>Answer:
Sveta_85 [38]
1. Yes, a regular hexagon can be drawn using rotations.
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Divide 360 by 6 = 360/6=60 degrees.
So the angle of rotation for a point on the circle for drawing a regular hexagon is 60 degrees.


3 0
3 years ago
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