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
IrinaVladis [17]
3 years ago
8

Fill the missing values to make the equations true.

Mathematics
1 answer:
taurus [48]3 years ago
3 0
Logarithm properties:

\displaystyle \log_a b+\log_a c=\log_a (b\cdot c)\\\\\log_ab-\log_a c=\log_a \left( \frac{b}{c} \right)\\\\\log_{a^p}b^q= \frac{q}{p} \log_a b

According to this, we can get:

\displaystyle a)\log_7 3+\log_7 8=\log_7 (3\cdot 8)=\log_724\\\\b) \log_89-\log_85=\log_8  \frac{9}{5}\\\\c)\log_325=2\log_35
You might be interested in
A rectangular prism is 20 meters long, 13 meters wide, and 5 meters high. What is the surface area of the rectangular prism?
RUDIKE [14]

Answer:

850m^2

Step-by-step explanation:

Look at the formula SA=L*W*H. And plug in the numbers pertaining the question! hints on to what to add is stuff like "long" for length, "wide" for width, and "high" for height! And use a calculator, or scetch it out to find your total answer!

Hope this helps!

3 0
2 years ago
Emily flipped a coin 30 times the coin landed heads up nine times and tails up 21 times
lara [203]
Part A)
 The coin landed on heads 9 times out of 30 flips, so the experimental probability is 9/30, which reduces to 3/10 probability.

Part B)
 Theoretically a coin has a 1/2 probability of landing on heads each flip


8 0
3 years ago
In three days Speedy the squirrel ate 30 peanuts. On both the second and third day, Speedy ate 7 peanuts more than on the day be
rusak2 [61]

Answer:the answer is my nballs

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
What is 1+1 ?<br><br> Plz help!!! Hurry plz, I need to know.
DaniilM [7]

Answer:

hmmm...? im gonna guess 2

Step-by-step explanation:

i finger plus another finger gives me......ahhhhh ik the answer its 2

4 0
3 years ago
Read 2 more answers
Need help ASAP!!! Write two ratios that are equal to 3 girls to five boys
Evgesh-ka [11]
Here you go:

3 to five or 5 to 3
4 0
2 years ago
Read 2 more answers
Other questions:
  • Dr. Steve is working with a new radioactive substance in his lab. He currently has 64 grams of the substance and knows that it d
    5·2 answers
  • What are the common factors of 14,45 and 90 90?
    6·1 answer
  • What is 5x=y-4 in standard form ?
    14·1 answer
  • Which statements are true?
    8·2 answers
  • The average test scores for a particular test in Algebra 2 was 84 with a standard deviation of 5. What percentage of the student
    12·2 answers
  • Consider this expression.
    12·1 answer
  • In mrs.smiths class every time you turn in 10 assignments you earn 1 homework pass.Write 3 equivalent ratios if turned in assign
    12·1 answer
  • Which does not apply?
    10·1 answer
  • Who is smart enough to know this answer ?
    13·1 answer
  • Can someone please help me with this question, thank you! :)
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!