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
Stells [14]
2 years ago
9

What is the geometric mean of 7 and 12? a. 1 5/7 b. 9.5 c. 2 21 d. 4 21

Mathematics
2 answers:
iris [78.8K]2 years ago
6 0
Alright, do you know what mean is?
galina1969 [7]2 years ago
6 0
C ................................
You might be interested in
Need help asap please!!!
vaieri [72.5K]
The answer is C because if any of those are not parallel will not make the angle similarity true.

4 0
3 years ago
60<br> What is the sum of the series E3n?
wariber [46]

Answer:

B, 2,010

Hope this helps have a nice day/night :)

6 0
2 years ago
Read 2 more answers
Draw to explain how you would make a ten to find 5+8.
erica [24]
Since 2+8 =10 you would just have 3 left to add so it would be 10+3=13
4 0
3 years ago
Multiply (-6 + i)(-2 + 9i).
malfutka [58]

Answer:

b

Step-by-step explanation:

go with that and you may win at this multiply question

4 0
2 years ago
Read 2 more answers
7.5d = 2.5d Lin divided each side by 2.5d and Elena subtracted 2.5d from each side with both leads to the solution
dedylja [7]

Answer:

Elena's move will lead to the solution of the problem

Step-by-step explanation:

To solve the equation 7.5d=2.5d, Lin divides each side by 2.5d, and Elena subtracts 2.5d from each side. Will both moves lead to the solution? Explain your reasoning

Given:

7.5d = 2.5d

Lin divides each side by 2.5d, Lin:

7.5d / 2.5d = 2.5d / 2.5d

3 = 1

This can not be the solution to the problem because 3 can not be Equal to 1

Elena subtracts 2.5d from each side

7.5d = 2.5d

7.5d - 2.5d = 2.5d - 2.5d

5d = 0

This can lead to the solution of the problem

Elena's move will lead to the solution of the problem

6 0
2 years ago
Other questions:
  • The percent of area associated with z = 1.4 is ____%
    12·2 answers
  • Using sin^2x+ cos^2 x=1 and other trig properties, simplify the following: (cos^2Ø*tan^2Ø)/(1-cos^2 Ø.
    11·2 answers
  • Tom has 4 and one half cases of soda. If there are 12 cans in a case, how many cans does tom have?
    10·1 answer
  • I have a spinner that is divided into 4 equal sections colored red, blue, green, and yellow .If I spin the spinner twice ,What i
    15·2 answers
  • Hannah decided to make finger gelatin for a huge children’s party. She had to make 8 packs of gelatin. Each pack needed 2 cups o
    13·1 answer
  • How can I write this out?
    5·1 answer
  • Id iotn like branly plus it keep asking for money and it s super annoying
    11·1 answer
  • Simplify the following: 3^2 times 3^2 7 times 7^4 10^9 divided by 10^7 5^8 divided by 5
    14·1 answer
  • Help plssssssssss I don’t wanna fail
    8·1 answer
  • In 1985, the average ACT score was 18 with a standard deviation of 6. Also in 1985, the average SAT score was
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!