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hammer [34]
3 years ago
9

What is the approximate value of x in the equation below. log_3/4 25 = 3x-1

Mathematics
1 answer:
yuradex [85]3 years ago
5 0

Answer: The approximate value of x is -3.396

Step-by-step explanation:

Given:  

Now,to find the value of x.

Use logarithm rule:  

We have,

Now,

Using value of:   and  we get,

on simplify:

Adding 1 both the sides, we get

Therefore, the approximate value of x for the equation    is  -3.396.

=

Step-by-step explanation:

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Answer: 347 x 3 = 1041                                                                                                                      1041-13 = 1028                                                                                                                   1028 students listed basketball as their favorite sport.

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2 years ago
What is the vertex of the graph of f(x) = |x – 13| + 11?
dybincka [34]

Answer:

The vertex of the graph of f(x) = |x - 13| + 11 is (13, 11).

Step-by-step explanation:

There is something called absolute value in the given function. It means two equations will result from it.

When (x -13) > 0 the resultant equation is

y = f(x) = x - 13 + 11 = x - 2 - This will be the first equation

or  

When (x - 13) < 0 the resultant equation is

y = f(x) = -(x - 13) + 11 = -x + 24 - This will be the second equation.

The intersection of these lines will give the vertex as found by solving both equations at the same time.  

y = x - 2

y = -x + 24

_________

2y = 0 + 22

y =  \frac{22}{2} = 11

Replacing the value of y for any one;

x = 11 + 2 = 13 (first one)

x = 24 - 11 = 13 (second one)

The vertex is (13, 11)

8 0
2 years ago
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P+29=³√x make x the subject​
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Answer:

Step-by-step explanation:

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Find the cube of both side

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
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