2 years ago

2^(x-4) = 4a^(x-6) what is the value of x?

Mathematics

1 answer:

Shtirlitz [24]2 years ago

5 0

Answer:

First you have to make the values equal....

which is 2^(x-4)=2a^2(x-6).

then since 2 are equal and its x we are looking for.

x-4=2x-12.

x-2x=-12+4.

-x=-8.

x=8.

You might be interested in

99.7 of all newborn babies in the United States weigh between

Marina CMI [18]

Answer:

2000-5000 g

Step-by-step explanation:

Averagely, the weight of a new born baby is 7.5 lb, which is equal to 3.5 kg.

Converting this weight in kg to grams,

3.5 kg = 3.5 *1000 = 3500 g

From the answer choices, the value will range from 2000 g-5000 g

4 0

2 years ago

Read 2 more answers

Write 25/20 as a percentage

kolezko [41]

125% my guys im sorry if its wrong :(

5 0

2 years ago

Read 2 more answers

How would the mean change if the number 52 replaced the number 12 in the set?

m_a_m_a [10]

Answer:

increase

Step-by-step explanation:

First, we need to find the mean of the given data set without any change.

10 + 61 + 10 + 44 + 21 + 79 + 27 + 12 = 264

264 ÷ 8 = 33

Now that we have the mean, we can find the mean of the data set with the change of 52.

10 + 61 + 10 + 44 + 21 + 79 + 27 + 52 = 304

304 ÷ 8 = 38

From this, we can see that the mean has increased with the change of 12 to 52. Thus, that's the correct option.

hope this helps!

6 0

1 year ago

Compare each set of data. Determine which set shows greater variability.

alexdok [17]

Answer:hhfjb

Step-by-step explanation:hdbbcjb

3 0

2 years ago

Read 2 more answers

Is the function f(x) increasing or decreasing over the interval -2< x<-1 ?

liq [111]

the function f(x) is increasing.

looking at the domain -2 < x < -1, we can see that the function f(x) = 2^x (labeled in blue) has an increasing slope.

4 0

2 years ago

2^(x-4) = 4a^(x-6) what is the value of x? ​

2^(x-4) = 4a^(x-6) what is the value of x?