Write the log equation as an exponential equation. You do not need to solve
for x.
log5 (4x) = 2x – 2

Answers

Answer 1

The exponential form of the log equation is [tex]5^{2x-2}[/tex] = 4x

What is an exponential equation?

An exponential equation is an equation with exponents where the exponent (or) a part of the exponent is a variable. For example, [tex]3^{x}[/tex] = 81 =[tex]5^{x-2}[/tex] =625 etc.

Exponential equations form exponential graphs which are like curves.

[tex]log_{5}[/tex] 4x = 2x - 2

According to indices,

[tex]5^{2x-2}[/tex] = 4x

In conclusion, the exponential form of the log equation is  [tex]5^{2x-2}[/tex] = 4x

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Related Questions

In the table, what are the domain and range of the function relating the pressure and volume of an ideal gas at a constant temperature, as given
by Boyle's law?

Answers

In the table what are the donain and range of the function relating the pressure and volume of an idea

Answer:

This is the edmentum simple answer

Step-by-step explanation:

brainliest goes to whoever answers the question correctly also if you want more points answer my other questions

Answers

Is it linear function

I really really need help with this, please!

Answers

The first one is 63 sq. cm
Then the second is 44 sq. cm

Question Progress
Homework Progress
4/
Work out the size of angle x.
105
140

Answers

Answer:

Step-by-step explanation:

Sum of angles of a triangle = 180

x + (180 - 105) + (180 -140) = 180

x + 75 + 40 = 180

x = 180 -75 - 40

x = 65

What is the expanded form of this number?

570.086

Answers

Answer:

500 + 70 + 0.08 +0.006

Step-by-step explanation:

there ya go :D

Answer:

500 + 70 + 0 + 0.0 + 0.08 + 0.006

Step-by-step explanation:

This pattern follows the rule divide by 3, then add 5. What are the next two numbers?

372, 129, 48, ________, ________ 46, 44
53, 58
16, 8
21, 12

Answers

Answer: 21 and then 12

Answer:

21, 12

Step-by-step explanation:

can you give me brainliest pls im trying to level up lol

Need help with school

Answers

Answer:

∠A = 126°

Step-by-step explanation:

Supplementary angles are angles that add up to equal 180°

Given that ∠B = 54°, we can subtract 54° from 180°.

180° - 54° = 126°

∠A = 126°

If my answer is incorrect, pls correct me!

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A swimming pool is 14 yards long and 6 yards wide. What is the area of the bottom of the pool?

Answers

Answer:

84 yds

Step-by-step explanation:

multiply 14 by 6

Answer:

84 yrds

Step-by-step explanation:

14*6=84

Si un conjunto de datos se expresa en metros(m), ¿en qué unidad de medida se expresará la varianza?

Answers

Answer:

Umm... I don't know.... Sorry.....

Find the measure of angle b.

Which is the Answers?

A.107
B.73
C.17
D.163

Can you help me, I would appreciate it very much :)

Answers

Answer:

A. 107

Step-by-step explanation:

Angles 107 and b are corresponding angles,

Corresponding angles are equal.

So,

b = 107

What is the standard angle of a reference angle of 30° in Quadrant III?
A. 210 degrees
B. 225 degrees
C. 150 degrees
D. 240 degrees

Answers

The answer is A: 210 degrees

(20 points) geometry

Answers

Answer:

2.5

Step-by-step explanation:

The shape shown below is a parallelogram. The formula for the area is base times height. We can substitute in what we have:

A = bh

6.5 = 2.6(?)

? = 2.5

Alg 1 question, NO LINKS PLEASE, FAKE ANSWERS WILL BE REPORTED

What is the solution to the following system of equations?
2x + 3y = 6
x + y = 4

Answers

2x + 3y =6. Equation 1
X + y = 4. Equation 2

Equation 2 times be 3

3x+3y=12. Equation 3
2x+3y=6 Equation 1

Eq 3 - Eq 1

X= 6
Y = -2

what is the HCF of 3000 and 525 answer with process​

Answers

Answer:

The HCF is 75

Step-by-step explanation:

Here, we want to get the highest common factors of the two numbers

To do this, we have to write the numbers as the product of their prime factors

We have;

3,000 = 2 * 2 * 2 * 3 * 5 * 5 * 5

525 = 3 * 5 * 5 * 7

now looking at this, we can see that in both numbers, we can have 3 * 5 * 5 taken out as it is common to both numbers

This represents the highest common factor of the two numbers

and that is 75

Factor the polynomial expression x^4 + x^2 − 20.

Answers

(x+2)(x-2)(x^2+5)
Hope this helps

The factors of  polynomial expression x^4 + x^2 − 20 is [tex](x - \sqrt{5})(x + \sqrt{5})(x - i \sqrt{5})(x + i \sqrt{5})$[/tex].

We are given that;

The polynomial expression =[tex]x^4 + x^2 − 20.[/tex]

Now,

To factor a polynomial expression, we need to find the common factors of each term and then use the distributive property to write the expression as a product of two or more factors.

For example,[tex]x^4 + x^2 − 20[/tex] can be written as:

[tex]$x^4 + x^2 - 20 = x^2(x^2 + 1) - 20$[/tex]

We can use the difference of squares formula to factor x^2 + 1 and 20:

[tex]$x^2 + 1 = (x + i)(x - i)20 = (2 \sqrt{5})(2 \sqrt{5})[/tex]

where i is the imaginary unit such that i^2 = -1. Now, we can write the expression as:

[tex]$x^4 + x^2 - 20 = x^2(x + i)(x - i) - (2 \sqrt{5})(2 \sqrt{5})$[/tex]

We can use the difference of squares formula again to factor the whole expression:

[tex]$x^4 + x^2 - 20 = (x^2 - 2 \sqrt{5})(x^2 + 2 \sqrt{5})$[/tex]

we can still factor each factor further into prime factors. We have:

[tex]x^2 - 2 \sqrt{5} = (x - \sqrt{5})(x + \sqrt{5})$\\$x^2 + 2 \sqrt{5} = (x - i \sqrt{5})(x + i \sqrt{5})[/tex]

Therefore, by factorization answer will be [tex](x - \sqrt{5})(x + \sqrt{5})(x - i \sqrt{5})(x + i \sqrt{5})$[/tex]

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1. What is the area of this shape?
6 cm
14 cm
2cm

Answers

Answer:

24 cm²

Step-by-step explanation:

Given :-

A ||gm with base 6cm & height 4cm .

And we need to find the area of the figure. We can find the area of ||gm as ,

[tex]:\implies[/tex] Area = base * height

[tex]:\implies[/tex] Area = 6cm * 4cm

[tex]:\implies[/tex] Area = 24 cm²

Hence the area of the ||gm is 24cm² .

Which expression has (x – 3) as one of its factors? A. 6 – (x + 3) B. 6 + (x – 3) C. –6(x + 3) D. 6(x – 3)

Answers

Answer:

D. 6(x – 3)

Step-by-step explanation:

Classify the object with the given side lengths as acute, obtuse, right, or not a triangle.
16, 21, 28
Right
Acute
Obtuse
Not a triangle

Answers

Answer:

We have to first see that the given lengths makes a triangle or not by using a+b > c in which a,b and c are

length of sides of a triangle lets check out

16 + 21 = 37 > 28

21 + 28 = 49 > 16

16+ 28 = 44 > 21

As because the statement fits correct in the lengths given so its a triangle

So we can say that the triangle is scalene by means of measurements

but cant be a right angle as by taking the pythagorean triplet

= a^2 + b ^ 2 = c^2

lets see if a=16, b = 21 and c = 28

So a^2 + b^2

= 256 + 441

= 697

but c^2

= 28^2 = 784

As 441 =/= 784

So The triangle lengths cant be a right angled triangle

So 1/2 of possibility is the traingle acute and 1/2 of the possibilty that the triangle is obtuse

Now you can find the correct triangle on the basis of acute or obtuse angle by drawing with given length of sides of triangle

Hope it helps

Can someone please help? I’ll give brainliest!!

Answers

Answer:

125 Length and 125 Width

Step-by-step explanation:

I believe this is true

A laptop computer is purchased for $2000. After each year, the resale value decreases by 25%. What will the resale value be after years?
Use the calculator provided and round your answer to the nearest dollar.

$[]

Answers

Answer:

2000? ... assume $2000

Resale Value = $2000*(1 - 0.25)t/yr

where: t = number of year after purchase

at t = 3 yr

Resale Value = $2000*(1 - 0.25)3 = $843.75

checking: at t = 0 $2000 (purchase price)

at t = 1 yr $2000 - 0.25*$2000 = $2000 - $500 = $1500

at t = 2 yr $1500 - 0.25*$1500 = $1500 - $375 = $1125

at t = 3 yr $1125 - 0.25*$1125 = $1125 - $281.25 = $843.75

What's the surface area?

Answers

Answer:

384yd^2

Step-by-step explanation:

Answer in attachment

The function h(t)=−16t(t−7) models the height of an object at any time t after it is launched, where t is measured in seconds. After how many seconds will the object hit the ground?

Answers

Answer:

2.65secs

Step-by-step explanation:

Give:

The function h(t)=−16t(t−7) models

the object will hit the ground at h= 0

h(t)=−16t(t−7)

0= -16t(t−7)

0= -16t^2 + 112

16t^2 = 112

t^2 = 7

t= √7

t=2.65secs

Hence, the object object hit the ground at 2.65secs

Find awnsers 7- 12

not sure how to do slopes :/

Answers

7. m = -5/4
8. m = -3/2
9. m = 3
10. m = -1
11. m = 1/4
12. m = 1/3

Deena drinks 2 cups of milk per day. She buys 5 quarts of milk. How many days will her 5 quarts of milk last?

Answers

Answer:

10 days

Step-by-step explanation:

Given data

Deena drinks 2 cups of milk per day

from table

1 cup = 0.25 quarts

Hence she drinks

0.5quarts per day

Hence if 0.5quarts  last for 1 day

5quarts  will last x days

cross multiply

0.5x= 5*1

x= 5/0.5

x=10 days

A principal of $3000 was
invested in a savings account
for 3 years. If the interest
earned for the period was
$450, what was the interest
rate?
A=P+Prt

Answers

Answer:

r = 0.05 or 5%

Step-by-step explanation:

3450 = 3000 + (3000 · r · 3)

450 = 9000 · r

450/9000 = r

r = 0.05 or 5%

which number is the largest?

Answers

Answer:

The largest number is -0.622

Step-by-step explanation:

If you do -5/8 on a calculator you get -0.625.

If you order them (least to greatest) they would be ordered like this:

-0.65, -5/8, -0.622

The mean age of 11 women in an office is 31 years old.
The mean age of 6 men in an office is 29 years old.
What is the mean age (nearest year) of all the people in the office?

Answers

Answer: 30.2

Explanation:

The mean is calculated by taking the sum of the values and dividing by the count.

For instance, for the 6 women, with the mean being 31, we can see that the ages summed to 186:

186

6

=

31

And we can do the same for the men:

116

4

=

29

And now we can combine the sum and count of the men and women to find the mean for the office:

186

+

116

10

=

302

10

=

30.2

Step-by-step explanation:

9514 1404 393

Answer:

  30

Step-by-step explanation:

The total of the ages of the 11 women is 11·31 = 341. The total of the ages of the 6 men is 6·29 = 174. Then the total of the ages of all 17 people in the office is ...

  341 + 174 = 515

and their average age is ...

  515/17 ≈ 30.294 ≈ 30

The mean age of the people in the office, to the nearest year, is 30.

_____

The mean is the total divided by the number of contributors. Then the total is the mean times the number of contributors.

Write the expression in simplest form 2+3a+9a

Answers

Answer: 2+12a

Step-by-step explanation:

add like terms: 3a+9a

Can someone pleaseeee help and if you’re correct i’ll cc give brainlies

Answers

Answer:

i believe it is mice

Step-by-step explanation:

I don't know why they didn't just call it mouses

A square has an area of 16 square ft what would be the measurement of its side

Answers

Answer:

4ft

Step-by-step explanation:

to get the area of a square you multiply the sides together so you just find the square root of the area

Answer:

4 feet would be the legth of the squares side

Step-by-step explanation:

t16 is the squares area and the area of a square is length X width, since all the sides of a square are equal, we can just take the square root of  16 which is 4 feet.

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