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
IRINA_888 [86]
3 years ago
13

Hi. Please I need help with this :

Mathematics
1 answer:
ki77a [65]3 years ago
3 0

Answer:

1.79553

Step-by-step explanation:

Step 1: Write expression

log₁₀(√(69.5² - 30.5²))

Step 2: Evaluate square root

log(√(4830.25 - 930.25))

log(√3900)

log(62.45)

Step 3: Find log

log₁₀ (or log)

log(62.45) = 1.79553

-------------------------------------

To use the table method. we find values that are easily evaluated by log₁₀

log₁₀(10) = 1

log₁₀(50) = 1.69897

log₁₀(100) = 2

So we know that log₁₀(62.45) is between 1 and 2 and greater that 1.69897.

You might be interested in
Kamira's weekly salary is based on the number of pairs of shoes she sells. She is paid a base salary of $25, plus $5 for every p
stepan [7]

Answer: p= 5s + 25

Step-by-step explanation:

7 0
2 years ago
What is 9 time 9? Please help.
Mandarinka [93]
9 times 9 gives you 81

7 0
3 years ago
Read 2 more answers
1
WARRIOR [948]
10 is the correct answer
4 0
2 years ago
Read 2 more answers
Where did the Industrial Revolution begin?
garri49 [273]

Answer:

england

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
If you if you traveled 52 ft to -43 feet how far is that
Hitman42 [59]

The answer is 95ft

1. Set up an equation 52-x=-43

2. Subtract 52 from both sides -x=43-52

3. Simplify -x=-95

4. x=95

All the best (if you don't understand the equation let me know if you want help)



8 0
3 years ago
Other questions:
  • What is 5x-2=9+ 3x+10​
    6·2 answers
  • a square and a rectangle have the same perimeter.the square has a side length of 8xunits.the rectangle has a length of 5x+8 and
    7·1 answer
  • The difference of a number times 4 and 9 equals 5
    14·2 answers
  • FInd each error and make the corrections
    8·1 answer
  • Which equation has a product greater than the unknown factor being multiplied
    8·1 answer
  • How many 1/6 pound hamburger patties can be made from a 8 1/2 pound package?
    5·1 answer
  • What is the probability of spinning a number less than 3 or6
    13·1 answer
  • BRAINLIEST ASAP! PLEASE HELP ME :)<br> thanks!
    13·2 answers
  • A life boat leaves a ship and floats 20 miles west and 9 miles north. If the ship's location represents the pole, what are the p
    13·1 answer
  • Please help!!!! i have to finish this by today!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!