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
igomit [66]
3 years ago
6

PLZ HELP 70 POINTS!!!!!

Mathematics
2 answers:
marin [14]3 years ago
8 0

5^(x+7)=(1/625)^(2x-13)


We move all terms to the left:


5^(x+7)-((1/625)^(2x-13))=0



Domain of the equation: 625)^(2x-13))!=0


x∈R



We add all the numbers together, and all the variables


5^(x+7)-((+1/625)^(2x-13))=0


We multiply all the terms by the denominator



(5^(x+7))*625)^(2x+1-13))-((=0


We add all the numbers together, and all the variables


(5^(x+7))*625)^(2x-12))-((=0


We add all the numbers together, and all the variables


(5^(x+7))*625)^(2x=0

not sure if this is right :/


QveST [7]3 years ago
8 0

Hey there! the answer to this equation is  


x=1/3125


Explanation


You move all the terms to the left:


5^x-(1/625)^(2x-13)=0


Then add all the numbers altogether, and the variables too


5^x-(+1/625)^(2x-13)=0


Now get rid of the parentheses


5^x-1/625^2x-13=0


Multiply all of them by the denominator


5^x*625-1 .2x-13=0


Finally , move all terms  to the left, and all other terms to the right

This should be your final answer

3125x=1


Hope this helped you and if im wrong, correct me.

You might be interested in
A salad recipe that serves 10 people requires 1 1/2 cups of celery. To serve 5 people, the amount of celery required is
Annette [7]
Well this is a one step equation, just take 1.5 cups of salad and divide it buy 2 because you are only serving half of the people.

1.5 / 2 = .75 cups of celery
8 0
3 years ago
Kitty has 13 papers .She had drawn 5 pictures. Then Her Little Brother Ripped 5 more. How may paper does Kitty have left. Show y
podryga [215]
13-5=8
8-5=3
so the answer would be:
3

Hope this helps
5 0
3 years ago
Read 2 more answers
The point on the number line is located at which of the following mixed numbers?​
I am Lyosha [343]

Answer:

is 6 3/4

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Does anyone know the answer?
Flura [38]
<h3>Answer: 41.19 degrees</h3>

==========================================

Work Shown:

See the diagram below.

tan(angle) = opposite/adjacent

tan(A) = BC/AC

tan(A) = 7/8

A = arctan(7/8)

A = 41.1859252

A = 41.19 degrees

7 0
3 years ago
Help me please please
UNO [17]

Answer:

You are a lazy Bum!!!!!

Step-by-step explanation:

You are a lazy Bum!!!!!You are a lazy Bum!!!!!

5 0
3 years ago
Other questions:
  • Sages team needs to buy at least 75 cans, but they only have $50 to spend.Use the information sages collected to find another op
    10·2 answers
  • PLEASE NEED ANSWER !!!!!!!
    10·1 answer
  • What is the Equivalent of 62.5%
    10·1 answer
  • Please help me!
    14·2 answers
  • which uppercase letters will not appear reversed when they are held in front of a mirror? what type of symmetry do these letters
    8·1 answer
  • Find x, y, z please help!
    7·1 answer
  • Help!!!!!<br> ASAP!!!!!!!
    5·1 answer
  • The ratio of the of a circle to its A}. Radius, Diameter, or Circumference to its B} Diameter, circumference, radius? approximat
    15·1 answer
  • Can someone plz plz plz answer my question?Show your work or explain.I will give a thank u with 5 stars and Brainliest.
    10·1 answer
  • What is the missing reason in the proof?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!