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Nadusha1986 [10]
3 years ago
10

Rationalise the denominator 1/√20

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
3 0

Answer:

1/10

Step-by-step explanation:

uf no me dij hi g go be h in go i

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Given g(x) = 2x + 4, solve for x when g(x) = -8
Mnenie [13.5K]

Answer:

The value of  x = -6

Step-by-step explanation:

<u><em>Step(i):-</em></u>

Given that g(x) = 2 x + 4  and g (x ) = -8

⇒    Equating  

               2 x +4 = - 8

  Subtracting '4' on both sides, we get

              2 x + 4 - 4 = -8 -4

        ⇒  2 x + 0 = -12

       ⇒   2 x  = -12

<u><em>Step(ii):-</em></u>

Dividing '2' on both sides, we get

             x = -6

The value of  x = -6

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3 years ago
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Answer:

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Step-by-step explanation:

3 0
3 years ago
(Picture will be inserted) Look at how the equation was solved. Describe another way you could have solved the equation. Tell wh
jenyasd209 [6]

The value of m is 2450

<h3>What is Equation?</h3>

Two or more expressions with an Equal sign is called as Equation.

The given equation is

2(14m/400)=171.5

Distribute 2 with numerator on LHS

28m/400=171.5

14m/200=171.5

7m/100=171.5

Multiply 100 on both sides

7m=17150

m=2450

Hence, the value of m is 2450

To learn more on Equation:

brainly.com/question/10413253

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8 0
1 year ago
What is the z score associated with 75 percentile
ddd [48]

Answer:

First, determine how many standard deviations above the mean one would have to be to be in the 75th percentile. This can be found by using a z table and finding the z associated with 0.75. The value of z is 0.674. Thus, one must be .674 standard deviations above the mean to be in the 75th percentile

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3 years ago
How many solutions does the equation 6n − 6n − 12 = 14 − 2 have? two one none infinite
tekilochka [14]

Answer:

no solutions

Step-by-step explanation:

6n - 6n - 12 = 14 - 2 = 12 ( add 12 to both sides )

0 = 24 ← not possible

this indicates the equation has no solution

7 0
1 year ago
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