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ycow [4]
3 years ago
7

Does 3u+40+2u=6u-30-u have no solution

Mathematics
2 answers:
Bad White [126]3 years ago
8 0
Yes you are correct! It doesn't have a solution which means no solution, hope this helps! :D
ale4655 [162]3 years ago
8 0
Yes, it has no solution. When you subtract 5u from each side, it says "40 = -30". No number for 'u' can make that statement true.
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The negative outside a function with no other transformations reflects the graph of the function over which line?
andrezito [222]

The negative outside a function with no other transformations reflects the graph of the function over the x-axis.

<h3>How to Interpret Graph Transformations?</h3>

When we talk about reflection in transformation, we know that ;

Reflection over x-axis  is defined as a reflection or flip over the x-axis where the x-axis is the line of reflection used.

The formula for this is: (x, y) → (x, −y) . To reflect an equation over the x-axis, simply multiply the output variable by negative one: y = f(x) → y = −f(x)

Thus, we can conclude that the negative outside a function with no other transformations reflects the graph of the function over the x-axis.

Read more about Graph Transformations at; brainly.com/question/4289712

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7 0
2 years ago
What is the solution to the equation<br>help please!​
viktelen [127]

Answer:

x = 0 and x= 3

Step-by-step explanation:

2x ² = x² + 3x

so

2x² - x² - 3x =0

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7 0
3 years ago
Geometry thing help<br>aa
irina [24]

Answer:

Step-by-step explanation:

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then solve for x

5x-20=3x

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5 0
3 years ago
Read 2 more answers
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Sindrei [870]

Answer:

Associative

Step-by-step explanation:

7 0
3 years ago
if the radius of this cylinder is doubled, its volume will be.. a. twice as much. b.four times as much. c.eight times as much
Nesterboy [21]
V = \pi r^2h
When the radius is doubled, then
V=\pi (2r)^2h=4\pi r^2h

Therefore, when the radius is doubled, it volume will be four times as much.
6 0
4 years ago
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