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
aleksandr82 [10.1K]
2 years ago
15

Solve or simplify the following 2-2log5

Mathematics
1 answer:
weqwewe [10]2 years ago
5 0

Logarithm are inverse of an exponential function. The simplified form of the expression is log4

<h3>Logarithm and indices</h3>

Logarithm are inverse of an exponential function. Given the expression

2-2log5

This can also be expressed as;

2 - log5^2

= 2 - log 25

= log 100 - log 25

= log(100/25)

=log4

Hence the simplified form of the expression is log4

Learn more on logarithm here: brainly.com/question/25710806

#SPJ1

You might be interested in
What does it mean if your second toe is longer than your first?
motikmotik
Nothing really, it is in my genetics that i have a middle toe longer than my big toe.  My friend doesn't have the genetics and his middle toe is not as long as his big toe.  It is all in genetics.  
5 0
3 years ago
The cost of a ticket to the circus is $19.00 for
DENIUS [597]

<u>Answer:</u>

The number of tickets bought is 1000 adults tickets and 700 children were present  

<u>Explanation:</u>

Let the number of children and adults present in the circus be x and y respectively

According to question,

Then, x + y = 1700  ……………..equation (1)

And, cost of ticket to circus for children and adult be 19, 42 respectively

Total cost of ticket;

for adults = 42y; for children = 19x

19x + 42y = 55300  …………………equation (2)

Multiplying equation (1) by 19

19x + 19y = 32300  ……………… eqn (3)

Subtracting equation 1 and 3, we get

23y = 23000

y = 1000

putting this value in eq (1), we get x = 700

Therefore, 1000 adults and 700 children were present .

5 0
3 years ago
30x what equals 120?<br> I need the answer right now
iVinArrow [24]
4 because if you divide 120/30 you get 4
7 0
3 years ago
Read 2 more answers
(3z+1)(4z+2) simplify
Lorico [155]

You can FOIL (First, Outside, Inside, Last)

(3z+1)(4z+2)

First

(3z+1)(4z+2)

3z * 4z

12z^{2}

Outside

(3z+1)(4z+2)

3z * 2

6z

Inside

(3z+1)(4z+2)

4z * 1

4z

Last

(3z+1)(4z+2)

2*1

2

Combine all the products of FOIL together

12z^{2} + 6z + 4z + 2

Combine like terms

12z^{2} + 10z + 2

Hope this helped!

~Just a girl in love with Shawn Mendes

6 0
4 years ago
If 2x-1 is a factor of 16x^4-24x^3+2x+f find f
olganol [36]

Answer: HERE HOPE IT HELPS

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Solve for x: -3(x + 1)= -3(x + 1) - 5
    5·1 answer
  • Terry and Ed start a lawn mowing business and purchase the mowers and equipment for $1,300. They charge $15 for each lawn and us
    14·1 answer
  • Starting with 2 marked points, A and B, precisely describe the straightedge and compass moves required to construct the triangle
    6·1 answer
  • I need a answer for number 7
    11·1 answer
  • the ratio of coins to notes in a bag is 3 to 8. if there are a total 22 items,then how many notes arr there?​
    5·1 answer
  • If x + y =6, y +z = 7 and z + x =9, what is the average (arithmetic mean) of<br> x,y and z?
    6·1 answer
  • A penguin starts at 15 meters above sea level and ends at 7 meters below sea level. What is the change in elevation?
    10·1 answer
  • What is the distance between the following 2 points on a coordinate
    13·1 answer
  • 7.8+ (x-18)=31 <br>Please Help Asap<br>ty​
    8·2 answers
  • if you rent a full-size car from Quick Car Rental for 1 day how much would the total rental cost be if you drove the car 78 mile
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!