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
PtichkaEL [24]
2 years ago
15

Please help me!!! Help meeee

Mathematics
1 answer:
spayn [35]2 years ago
4 0

9514 1404 393

Answer:

  a) 2.477121

  b) 10

  c) 1000

Step-by-step explanation:

a) Your calculator can tell you ...

  log(3) ≈ 0.477121

so ...

  2+log(3) ≈ 2.477121

__

b) The relation between logs and anti-logs is ...

  log(x) = y   ⇔   y = 10^x

"a logarithm is an exponent"

So, ...

  log(x) = 1   ⇒   x = 10^1 = 10

__

c) log(x) = 3   ⇒   x = 10^3 = 1000

You might be interested in
7. If the perimeter of a square is 14g +28 inches, what is the length, in inches, of each side of
AleksandrR [38]

Answer:

3.5x+7

Step-by-step explanation:

divide your coeeficients by 4

5 0
3 years ago
7th grade work help please<br> will give brainliest:)
Montano1993 [528]

Answer: 67.27

Step-by-step explanation:

7.1 x 7.1 for the square = 50.41

7.1 divided by 2 = 3.55

3.55 x 4.75= 16.86

Normally here you would divide by 2, but you don’t need two because there is 2 triangles that are the same

Add the 50.41 and the 16.86 and you have your answer!

4 0
3 years ago
Triangle ABC is reflected over the x-axis. What are the coordinates of the image of the vertex A?
marissa [1.9K]
The correct answer would be d (2,-5)
3 0
3 years ago
Fitness Classes cost £6 per person. The table shows the number of people who go to the classes on Thursday, Friday and Saturday.
Pachacha [2.7K]

Answer:

£216

Step-by-step explanation:

  • Cost = £6 per person
  • Teacher earns = 90% of total

<u>Total number of people:</u>

  • 13 + 11 + 16 = £40

<u>Total paymen</u>t:

  • 40*6= £240

<u>Teacher earns in total per given week:</u>

  • 240*90/100 = £216

7 0
3 years ago
What are the coordinates of the midpoint of the line segment with endpoints R(4,−7) and S(−3,5)?
tekilochka [14]
The answer is (.5,-1)
3 0
3 years ago
Other questions:
  • (B^2)(B^4)<br> Answer choices<br> B^8<br> B^6<br> B^2<br> 2b^6
    5·1 answer
  • 12.917 rounded to the nearest ones
    9·2 answers
  • Javier used the expression below to represent his score in a game of mini-golf
    5·1 answer
  • Which ordered pair is a solution to the equation 3x-3y=21?
    10·1 answer
  • Sean's mother asked him to buy 5.5 cups of cream for a recipe. He found a 4-cu
    6·1 answer
  • What is the constant of proportionality
    9·2 answers
  • Evaluate ab-0.5b a=1 b=5
    7·1 answer
  • Ricky can ride 17 km on his bike in the same length of time ha can walk 9 km.if his riding speed is 4 kph faster than his walkin
    8·1 answer
  • Suppose the following number of defects has been found in successive samples of size 100: 6, 7, 3, 9, 6, 9, 4, 14, 3, 5, 6, 9, 6
    8·1 answer
  • I need the answer but I don’t quite understand
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!