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Stella [2.4K]
3 years ago
12

2X-20Solve: 2x –20 = 2x= 2x​

Mathematics
1 answer:
stira [4]3 years ago
4 0

Answer:

2x-20-2x=2x-2x

-20=0

no solution (the sides are not equal)

Step-by-step explanation:

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Need help on 5-12! Its geometry.
Airida [17]

Did you try to do the problems first?

3 0
4 years ago
2
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Answer:

x = 1/10

Step-by-step explanation:

2/x -2 = 3/2x +3

Add 2 to each side

2/x -2+2 = 3/2x +3+2

2/x = 3 /2x  +5

Subtract 3/2x from each side

2/x  -3/2x = 3 /2x - 3/2x  +5

2/x  - 3/2x = 5

Get a common denominator

2/x *2/2  -3/2x =5

4/2x  - 3/2x = 5

1/2x =5

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1 /2x * 2x = 5 *2x

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Divide each side by 10

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3 years ago
If the trapezoid below is reflected across the x-axis what are the coordinates of B?
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  1. Answer:

answer is (2,8)

Step-by-step explanation:

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8 0
2 years ago
What is the value of x?
Serggg [28]

Answer:

Step-by-step explanation:

the angles of a triangle add up to180.

70 plus 30 plus x = 180

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8 0
3 years ago
How do I solve this?
Nutka1998 [239]
\dfrac{2ab^2}{n}=y  \text{Solve for (a)} 

2ab^2=yn
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a= \dfrac{yn}{2b^2} \text{Divide both sides by}b^2 

\text{Hence solved}
3 0
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