3 years ago

If 3, 4, a, 7,9 are in ascending order and the median is 6, find the value of a

Mathematics

1 answer:

IrinaK [193]3 years ago

8 0

Answer:

The value of “A” Is 6.

Step-by-step explanation:

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-x = -6 <br> please help me

Rasek [7]

Answer:

The answer would be positive 6

Step-by-step explanation:

I know it is -6 because when you solve this you do...

-x = -6

Divide both sides by -6

-x/-6 = -6/-6

the answer would be 6

because a negative divided by a negative is a positive.

Hope this helps have a great day! :)

6 0

3 years ago

3[–x + (2 x + 1)] = x – 1

photoshop1234 [79]

Answer:

Step-by-step explanation:

$3[-x + (2 x + 1)] = x -1\\\\\mathrm{Expand\:}3\left(-x+\left(2x+1\right)\right):\quad 3x+3\\3x+3=x-1\\$

Collect like terms

$3x -x =-1-3$

Add similar elements

$2x = -4\\\\\mathrm{Divide\:both\:sides\:by\:}2\\\frac{2x}{2}=\frac{-4}{2}\\\\Simplify\\\\x = -2$

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3 years ago

Which step in the construction of copying a line segment ensures that the new line segment has

baherus [9]

Answer:

希 · 斯杰德布德克克贾克什伊索伊菲夫杰杰德克斯克克沃斯克维约沃沃

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2 years ago

Read 2 more answers

Hi I need help on this question I’m struggling May someone help me pls and thank u it’s urgent!!!!

kiruha [24]

I believe you’re correct.

y = 3x - 6

8 0

3 years ago

The set of types of matter<br>well difined or not

Tresset [83]

Answer:

It is not well defined.

Step-by-step explanation:

Because set is a collection of well defined objet. And matter contains of solid, liquid and gas

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3 years ago

If 3, 4, a, 7,9 are in ascending order and the median is 6, find the value of a​

If 3, 4, a, 7,9 are in ascending order and the median is 6, find the value of a