All categories

3 years ago

How do i solve 4^x=32?

Mathematics

2 answers:

Nady [450]3 years ago

7 0

Answer:

x = 2.5

Step-by-step explanation:

Using the rule of exponents

$(a^m)^{n}$ = $a^{mn}$

Note that 4 = 2² and 32 = $2^{5}$ , then

$(2^2)^{x}$ = $2^{5}$ , that is

$2^{2x}$ = $2^{5}$

Since the bases on both sides are equal, equate the exponents

2x = 5 ( divide both sides by 2 )

x = 2.5

KengaRu [80]3 years ago

6 0

Answer:

x = 2.5

Step-by-step explanation:

4^2.5 = 32

You might be interested in

Please perform the indicated operation.

Alja [10]

Answer:

the correct answer is 21.07070206.

6 0

3 years ago

-mb-m^2 for m=3.48 and b=96.52

AlekseyPX

I- huh I don’t understand the question

3 0

3 years ago

Greg has only nickels and dimes in his money box. He knows that he has more than $10 in the box. Let x represent the number of n

Andrews [41]

Answer: Draw a dashed line to represent the graph of , and shade the portion above the line for positive values of x and y

Step-by-step explanation: Let

x------> the number of nickels in the box

y------->the number of dimes in the box

we know that

Multiply by both sides

-----> inequality that represent the situation

The solution of the inequality is the shaded area above the dashed line for positive values of x and y

The equation of the dashed line is

therefore

the answer is

Draw a dashed line to represent the graph of , and shade the portion above the line for positive values of x and y

4 0

3 years ago

Simultaneously x-2y=0 40-y=14

harkovskaia [24]

Answer:

x = 52, y = 26

Step-by-step explanation:

x - 2y = 0

40 - y = 14

(40 - 40) - y = 14 - 40

- y = -26

y = 26

x - 2(26) = 0

x - 52 = 0

x (- 52 + 52) = 0 + 52

x = 52

7 0

3 years ago

Calculate the density of the object using the information in the picture. Question 5 options: 0.052 ml/g 19.2 g/ml 19.2 ml/g 139

olga_2 [115]

The density of an object is obtained by taking the ratio of the mass of the object and its volume ; $Density = \frac{Mass}{Volume}$

There is no picture attached and no picture corresponding to the question could be found.

However, the required formular for calculating the density of an object is :

$Density = \frac{Mass}{Volume}$

The mass of the object is measured in gram(g) or kilogram(kg)

The volume of the object measured in Litre or any equivalent unit.

Therefore, the density of the object is the ratio of its mass and volume.

Learn more :brainly.com/question/24386693?referrer=searchResults

8 0

3 years ago

How do i solve 4^x=32?​

How do i solve 4^x=32?