1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
horsena [70]
3 years ago
5

Solve for the equation of value of x(show your solution)

Mathematics
1 answer:
sertanlavr [38]3 years ago
7 0

Answer:

2. ) {25}^{2x} - 1 = {125}^{3x} + 4

=> {25}^{2x} = {125}^{3x} + 4 +1

=> {(5)^(2)}^{2x} = {(5)^(3)}^{3x} + {5}^{1}

=> {5}^{4x} = {5}^{9x} + {5}^{1}

=> 4x = 9x + 1

=> 4x - 9x = 1

=> - 5x = 1

=> x = 1/-5

You might be interested in
Since opening night, attendance at play A has increased steadily, while attendance at play B first rose and then fell. Equations
lina2011 [118]
The two lines intersect at the point (4, 214). This means that the attendance was 214 for both plays on the 4th night. 

<span>B. The attendance was the same on day 4. The attendance was 214 at both plays that day.</span>
3 0
3 years ago
Read 2 more answers
Which statement correctly compares the spreads of the distributions?
Pavlova-9 [17]

Answer:

Step-by-step explanation:

Mode definition is the number which appears most often in a set of numbers.  Since the mode is the same amount of bubbles it is not A.

The range of a set of data is the difference between the highest and lowest values in the set.

To find the range, first order the data from least to greatest. Then subtract the smallest value from the largest value in the set.

The data has already been ordered for you so you take the highest number and subtract the smallest number.  

Cityview Zoo  44-37=7

Countryside Zoo  45-38=7

6 0
3 years ago
Read 2 more answers
Jenny has c charms on her bracelet. Her older sister has 5 more charms than Jenny. Write an expression that shows how many charm
Svetradugi [14.3K]
Answer-

C + 5 = x

C showing how many charms Jenny has on her bracelet.
5 for the number of how many more her sister has.
X for the final sum.
5 0
2 years ago
A parabola has a focus of F(8.5,−4) and a directrix of x=9.5.
HACTEHA [7]

Answer:

-\frac{1}{2}y^2-4y+1=x

Step-by-step explanation:

A parabola has a focus of F(8.5,−4) and a directrix of x=9.5.

General form of  horizontal parabola is

(y-k)^2=4p(x-h)

the distance between directrix and focus is the value of p

so p = 8.5 - 9.5 = -0.5

Focus is (h+p , k), given focus is (8.5, -4)

So k = -4 and h+p = 8.5

we know p = -0.5

h +p = 8.5

h - 0.5 = 8.5

so h= 9                   and k = -4

vertex is (h,k) that is (9, -4)

Now plug in the value in the general equation

(y-k)^2=4p(x-h), k= -4, h= 9 , p = -0.5

(y+4)^2=4(-0.5)(x-9)

(y+4)^2=-2(x-9)

y^2+8y+16=-2x+18

subtract 18 on both sides

y^2+8y-2=-2x

Divide whole equation by -2

-\frac{1}{2}y^2-4y+1=x




4 0
3 years ago
5x+4 HELP ME PLS it’s for a test I have right now
saveliy_v [14]

Answer:

Here is a graph of that equation.

Let me know if you need more help! :)

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is 3×28=(3×20)+(3×8) is a example of property
    8·1 answer
  • Point C is located at (-4,-4) point D is located at (2,-4) on the graph. Plot points A and B to form rectangle ABDC with an area
    10·1 answer
  • Leanne, owner of The Candy Shoppe, wants to make 16-ounce gift bags with a mix of hard peppermint candies and chocolate mints. I
    8·1 answer
  • X2-x+12=0 <br> Have to solve for x
    13·1 answer
  • Cell phone bills for residents of have a mean of $47/line with a standard deviation of $9/line. Find the probability that the av
    12·1 answer
  • What's the least common denominator of 4 and 16​
    6·2 answers
  • Given ​ f(x)=x2+12x+26 ​. Enter the quadratic function in vertex form in the box.
    5·1 answer
  • Please help me as fast as you can
    11·2 answers
  • 7. f(x) = x + 8 ; g(x) = 8x - 12
    12·1 answer
  • 7, 11, 2, 18, -7, __ find the missing pattern.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!