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3 years ago

Please help with this inequality 4+6x<4x-18

Mathematics

1 answer:

user100 [1]3 years ago

5 0

Answer:

x < - 11

Step-by-step explanation:

Given

4 + 6x < 4x - 18 ( subtract 4x from both sides )

4 + 2x = - 18 ( subtract 4 from both sides )

2x < - 22 ( divide both sides by 2 )

x < - 11

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Line bc is represented by 3x + 2y =8 line ad is a represented by -3 x -2y =6 what is the relationship of line bc to line ad expl

Vlad1618 [11]

Answer:

Parallel lines

Step-by-step explanation:

Line BC:

$3x + 2y =8$

Line AD:

$-3x - 2y =6$

Adding both equations, in this case, gives us the point at which the lines intersect:

$3x + 2y-3x-2y =8+6\\0=14$

Since zero will never equal fourteen, the equation above means that lines BC and AD will never intersect. When two lines have no point in common, they are said to be parallel lines.

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3 years ago

Help me I'm stuck on this problem

WITCHER [35]

4913 that’s your answer

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3 years ago

What is the length of AD, in centimeters?

LekaFEV [45]

Answer:

AD=2

Step-by-step explanation:

$\frac{6}{12} =\frac{AB}{20} \\AB=\frac{6}{12} \times 20=10\\AD+DF+FB=10\\AD+6+FB=10\\AD+FB=10-6=4\\AD+AD=4 ( \because ~FB=AD )\\2AD=4\\AD=4/2=2$

8 0

3 years ago

Read 2 more answers

Two trains on opposite tracks leave the same station at the same

nikdorinn [45]

Answer:

20 minutes( 0.3333 hours) after they leave the station will they be 50 km apart, if the Two trains on opposite tracks leave the same station at the same time.

Step-by-step explanation:

One train travels at an average speed of 80 km/hr and the other travels at an average speed of 70 km/hr.

4 0

3 years ago

How to solve 5r/r+1=4-5/r+1

jenyasd209 [6]

MARK BRAINLIEST!!
So your solution is.
=−5

3 0

3 years ago