please help me!!!! thank you.

Answers

Answer 1

Solution:

[tex] {2}^{4x} = {8}^{3x - 10} \\ = > {2}^{4x} = {2}^{3(3x - 10)} \\ = > {2}^{4x} = {2}^{9x - 30} \\ cancel \: \: \: out \: \: \: 2 \: \: \: from \: \: \: both \: \: \: sides \\ = > 4x = 9x - 30 \\ = > 9x - 4x = 30 \\ = > 5x = 30 \\ = > x = \frac{30}{5} \\ = > x = 6[/tex]

Answer:

x = 6

Hope it helps.

Do comment if you have any query.

Related Questions

divide 96 into the ratio 1:7

Answers

The answer is 1/3x1/4

How do you write 7 1/6as a decimal?

Answers

Answer:

7.1666666666667.

Step-by-step explanation:

Answer:

7.16666667

Step-by-step explanation:

It is a repeating decimal

please mark brainliest

please help me for math ill give branliest

Answers

(5^3 * 2^-6)^-2 = 2^w/c^x

we can first reciprocate both sides, note that z^-b = 1/z^b where z is real and cannot equal zero and b is real. So reciprocating just turns it into z^b, in this case, imagine z = (5^3 * 2^-6) and b = 2.
Note that reciprocal also means ‘to the power of -1’ and using exponent rules means (z^-b)^-1 = z^(-1*b*-1) = z^b

Therefore,

[(5^3 * 2^-6)^-2]^-1 = [2^w/c^x]^-1

z^b = c^x/2^w

(5^3 * 2^-6)^2 = c^x/2^w

using exponent rules, including reciprocation,

5^6*2^-12 = c^x/2^w

and again,

5^6/2^12 = c^x/2^w

now 5 and 2 are relatively prime (do not have any common factors); in fact, they are both distinct prime numbers, so they would not share any factors. This also means that the numerator is in its ‘prime factorised’ form, as well as the denominator. I am assuming we are looking for integer solutions.

Therefore, the solutions naturally come out.

c = 5

x = 6

w = 12

solve for x -5x - 16 = 8x - 3

Answers

Answer: X= -13/12

Step-by-step explanation:

Kim works at her aunt's tailoring shop. She earns $25 per day and an additional $3 for each pair of pants she hems. If she hems 7 pairs of pants one day, how much money will she earn?

Answers

Answer:

Step-by-step explanation:

First determine how much she earns from pants

3 * 7 = 21 dollars from pants

She also earns 25 for showing up

Total earned

21+25

3. Find the equation of the line that passes through the points (1, 1) and (3,5). *
(2 points)
O y= 2x + 2
O y = 1 - 2x
O y = 2x + 1
O y = 2x - 1

Answers

Answer:

Step-by-step explanation:

Parallel lines have the SAME slope...so for the given formula y = 2x + 1 (given in y = mx + b form)

the slope, m = 2. The slope, m of the 2nd line will be 2.

Use the Point-Slope formula... y - y1 = m(x - x1) to find the equation of the 2nd line by plugging in the values of the given point (4, 3) for x1 and y1 and using the slope, m from the 1st equation

Therefore, y - 3 = 2(x - 4)

y +3 = 2x - 8 .....distributive (multiply the 2) across the terms in the parenthesis

-3 + 3.... isolate the y by bringing the 3 term to the RHS

y = 2x - 5 FINAL ANSWER

the sum of three consecutive no. is 7 and less than 700 .find the no.

Answers

Answer:

Sorry, the question isn't clear enough to answer.

Step-by-step explanation:

Sorry, the question isn't clear enough to answer.

Which lines are parallel? Justify your answer.

Lines a and b are parallel because their corresponding angles are congruent.
Lines a and b are parallel because their same side exterior angles are congruent.
Lines e and f are parallel because their corresponding angles are congruent.
Lines e and f are parallel because their same side exterior angles are supplementary.

Answers

Answer:

lines a and b are parallel because their corresponding angles are congruent.

Step-by-step explanation:

Since there are two angles equal to 110 in the same position, lines a and b are parallel because their corresponding angles are congruent.

GEOMETRY Find the the area of the polygon with the given vertices.
C(1,1) D(1,4)E(4,4)F(4,1)
pls give answer
worth 100

Answers

Answer:

sdd

Step-by-step explanation:

seds

Use the information given to enter an equation in standard form.
(27,31) and (37,45) are on the line.
WHATS THE ANSWER TO THIS??

Answers

Answer:

y - 1.4x = - 6.8

Step-by-step explanation:

To find the equation: find the slope, use point-slope form to calculate the equation, then convert the equation to standard form.

Slope: [tex]\frac{45-31}{37-27} = \frac{14}{10} = 1.4[/tex]

Use point slope form: y - y₁ = m(x - x₁)

Plug in x = 27, y = 31, and m = 1.4

y - 31 = 1.4(x - 27)

y - 31 = 1.4x - 37.8

y = 1.4x - 6.8

Convert this into standard form: ax + by = c

y - 1.4x = - 6.8

Write the solution to the inequality.
f - 5 < -6

Answers

Step-by-step explanation:

add 5 to the -6 bc you have to isolate the variable so f = -1

Question 5
Consider the function f and its inverse function g.
Solving for x, the equation f(x) = 6 is equivalent to fitiding which of the following?

Answers

So first we know f(x)=6 so that will mean 6 divided by f will = x and 6 divided by x will equal f so we also know if we have ( ) next to a number or letter it is multiplacation so to solve for x we find the only times table that will equal 6 which is 1 times 6 or 2 times 6

270 plants in 45 equal rows find the unit rate

Answers

Hi how u doin ?

[tex] \frac{270}{45} = \\ [/tex]

[tex]6[/tex]

There u go....

Have a great day ❤

Answer:

Unit rate: 6

(plants per row)

Step-by-step explanation:

270/45 = 6

solve the variables with reasons

Answers

This shape is a quadrilateral.
All angles in a quadrilateral add up to 360 degrees.

There is two right angles- right angles measure 90 degrees.
90 + 90 = 180
You are given the the angle 56 so add that to 180.
56 + 180 = 236

To find x, we subtract 236 from 360.
360 - 236 = 124

x = 124 degrees

solve pls brainliest

Answers

Answer:

4/4, 12/3, -37

Step-by-step explanation:

an integer is a whole number thats not a fraction, but can be negative

HELP PLEASE! 100 POINTS FOR CORRECT ANSWER!

Answers

Answer:

Hi, there is no question. Could you make a new question and put it in?

Escribe 3 fracciones equivalentes a 20/24en donde el numerador sea menor que 20.

Answers

Answer:

[tex]\frac{20}{24} =\frac{15}{18} =\frac{10}{12} =\frac{5}{6}[/tex]

Step-by-step explanation:

I hope this help you

48% of $650

19.6% of $170.65

Answers

Answer:

the answers are easy here is the answer if you don't know.

1. 312

2. 33.45

What will happen on January 20, 2021 in Washington D.C?

Answers

Answer:

The 59th Presidential Inauguration will take place on January 20, 2021. There have been many cold ceremonies, as well as warm ceremonies and even some snowy ceremonies.

Step-by-step explanation:

What percent of the bottle of apple juice is water?

Answers

percent of water is: 32/80*100= 40%

MATHEMATICAL CONNECTIONS Use the given information to write and solve a system of linear equations to find the values of $x$x and y$y$y . The text reads triangle L M N is congruent to triangle P Q R, the measure of angle L equals 40 degrees, the measure of angle M equals 90 degrees, the measure of angle P equals left parenthesis 17 x minus y right parenthesis degrees, the measure of angle R equals left parenthesis 2 x plus 4 y right parenthesis degrees. The equations are is equal to 40$=\ 40$= 40 and is equal to 50$=\ 50$= 50 . Question 2 $x\ =$x = and $y\ =$y =

Answers

The value of x and y is 2 and 11.5

The sum of the interior angle of a triangle is 180 degrees.

Since LMN and PQR are similar, hence:

m<L = m<P

m<M = m<Q

m<N = m<R

Given the following parameters

m< L = 40 degrees

m<M = 90 degrees

m<P = 17x - y

m<R = 2x + 4y

Get the measure of m<N

m<M + m<N + m<L = 180

90n+ m<N + 40 = 180

m<N = 180 - 130

m<N = 50degrees

Since m<P = m<L, hence;

17x - y = 40 ....... 1

Also m<R = m<N

2x + 4y = 50 .......... 2

Solve simultaneously

17x - y = 40 ....... 1 * 4

2x + 4y = 50 .......... 2 * 1

___________________________

68x - 4y = 160

2x + 4y = 50

Adding both equations

68x + 2x = 160 + 50

70x = 210

x = 2

Substitute x = 3 into the equation 2x + 4y = 50

2(2) + 4y = 50

4 + 4y = 50

4y = 50 - 4

4y = 46

y = 46/4

y = 11.5

Hence the value of x and y is 2 and 11.5

Learn more here: https://brainly.com/question/15165519

Each cube in the prism is one cubic unit.

What is the volume of this rectangular prism?

Enter your answer in the box.

Answers

Answer:

i got 120 because i think you gotta multiply the bottom front colom and right colum and the front row

Answer:

I think its 120

Step-by-step explanation:

you would do length x width x height

6 x 5 x 4

6 x 5 = 30

30 x 4 = 120

therefore the volume is 120 units squared

please help me aaaaaaaaaa

Answers

11023.113 pounds

Mass

tonne

11023.1

Pound

Formula

for an approximate result, multiply the mass value by 2205

2. Erin earns $29.00 for 4 hours of babysitting. How much would she make babysitting for 10
hours?

Answers

Answer:
Erin would make $72.50 from babysitting for 10 hours

Explanation:
We can find the amount of money she makes in 1 hour by dividing 29 by 4.
We then get $7.25
We multiply that by 10 to get what she makes from babysitting for 10 hours and get

$72.50

Answer:

$72.5

Step-by-step explanation:

4 hours of babysitting = $29.00

Therefore $29.00 divided by 4 is 1 Hour of babysitting which is $7.25

To find 10 hours we multiply $7.25 by 10 = $72.5

So Erin would make $72.5 babysitting for 10 Hours.

Solve the logarithmic equation.
y= log5 125

enter your answer in the box

y=

Answers

Answer:

Step-by-step explanation:

We have

=> y= log _5 25

=> y = log _5 5²

Using properties of log ,

=> y = 2 log_5 5

= > y = 2*1

=> y= 2

Solution:

[tex]y = log_{5}(125) \\ = > y = log_{5}( {5}^{3} ) \\ = > y = 3 log_{5}(5) \\ = > y = 3 \times 1 \\ = > y = 3[/tex]

Answer:

y = 3

Hope it helps.

Do comment if you have any query.

if anyone could help me that would be very much appreciated

Answers

A need the height and how to caculate diameter

A small company shows the profits from their business with the function P(x)= -0.01x^2+60x-500, where x is the number of units they sell and P is the profit in dollars. a. How many units are sold by the company to earn the maximum profit?
b. Between which numbers of units sold does the company show a profit?

Answers

Answer:

Bzbsjshhd

Xbdbdhs

Step-by-step explanation:

Bdhsgdgdgdknzbjsjcsbbdg djdv d

Write an equation of the line that passes through (1, 2) and is perpendicular to the line y = -5x + 4

Answers

Answer:

y = -1/5 + 7

Step-by-step explanation:

Substitute the point (1,2) for the x and the y in the equation, set the 4 to b since we are solving for b.

2 = -5(1) + b now solve for b

2 = -5 + b

+5 +5

7 = b

we know that the slope must be the reciprocal for it to be perpendicular

y = -1/5 + 7 add b (7) to the equation and change the reciprocal

Find the length of DF

Answers

Check the picture below.

Answer:

the other person was correct

Can someone PLEASE HELP IM ACTUALLY CRYING PLEASE HELP

Answers

Hello Darling these are the answers~

4) Communicative Property of Equality (J)

5) Subtraction Property of Equality (H)

6) Associative Property of Multiplication (L)

I hope this is right, good luck on your assignment ^^

9514 1404 393

Answer:

4. H

5. I

6. L

Step-by-step explanation:

The constant 2 has disappeared on the bottom line. That happens when 2 is subtracted from it. -2 has been subtracted from both sides of the equation using the subtraction property of equality. (H)

The left-side constant -1 has disappeared on the bottom line. That happens when 1 is added to it. 1 has been added to both sides of the equation using the addition property of equality. (I)

Parentheses have moved from enclosing the last two factors on the left side to enclosing the first two factors. The associative property of multiplication allows parentheses to be moved wherever you like among the factors of a product. (L)

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