3 years ago

Ruby says that the equation x-3 = x+3 has no solution. Is Ruby's comment correct? Explain your answer.

Mathematics

1 answer:

liraira [26]3 years ago

7 0

Answer:

yes

Step-by-step explanation:

x-3=x+3

combine like terms

x=x+6

subtract x from both sides

0 is not equal to 6

You might be interested in

18z 2+17z+4 I need to know what this is

balandron [24]

Answer:

18z 2+17z+4

Step-by-step explanation:

it hard try to give more point

4 0

3 years ago

Using a pair of compass only construct a triangle ABC such that AB=9cm, angle BAC=60° and angle ABC=45°

Leto [7]

Answer:

AC=5.4 BC=7.2

Step-by-step explanation

180-60-45=75 degree

9/75=AC/45=BC/60

6 0

3 years ago

Select all of the expressions that are

Gwar [14]

|6| is equal to 6

|-6| is equal to 6

-|6| is NOT equal to 6

-|-6| is NOT equal to 6

|0 - 6| is equal to 6

|-2| · |3| is equal to 6

Hope this helps! (❁´◡`❁)

5 0

3 years ago

Read 2 more answers

3x - 2y = -18 use the table of vaules to graph the line

docker41 [41]

Answer:

Given the equation of line : 3x -2y = -18

Table values:

x y

0 9

2 12

4 15

6 18

-6 0

Now, plot these points (0,9), (2, 12), (4, 15) , (6, 18) and (-6, 0) on the co-ordinate planer, to graph the the line.

You can see the graph of the given equation as shown below.

3 0

3 years ago

Given f(x)=2x and g(x)=x2+3, find (g°f)(-3)

Tomtit [17]

Answer:

See attached image

Step-by-step explanation:

See attached image

4 0

2 years ago