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
alex41 [277]
3 years ago
13

Which choice is equivalent to the expression below ? sqrt -12

Mathematics
2 answers:
STALIN [3.7K]3 years ago
6 0
There’s no answer choices
Paha777 [63]3 years ago
4 0

Answer: 2i sqrt 3.

Step-by-step explanation:

You might be interested in
I really need to know how long it takes the large pipe on its own
Andreyy89

s = hours it takes the small pipe on its own.


L = hours it takes the large pipe on its own.


we know the small pipe can do it in 11 hours total, so s = 11, so, how much of the whole job has the small done in 1 hour only?


well, if it takes 11 hours to do the whole thing, in 1 hour it has done only 1/11 of the whole job.


we know both pipes working together can do it in 6 hours flat. So in 1 hour only, both of them have done only 1/6 of the whole thing.


in that 1 hour, how much has the large one done? well, it has only done 1/L of the job.


\bf \stackrel{\textit{how much has it been done by both in 1 hour}}{\stackrel{\stackrel{small}{rate}}{\cfrac{1}{s}}+\stackrel{\stackrel{large}{rate}}{\cfrac{1}{L}}~~=~~\stackrel{job}{\cfrac{1}{6}}} \\\\\\ \cfrac{1}{11}+\cfrac{1}{L}=\cfrac{1}{6}\implies \stackrel{\textit{multiplying both sides by }\stackrel{LCD}{66L}}{6L+66=11L}\implies 66=5L \\\\\\ \cfrac{66}{5}=L\implies 13\frac{1}{5}=L\impliedby \textit{13 hours and 12 minutes}


and you can round that up as needed.

7 0
3 years ago
I have attached the picture
Alchen [17]

(a) c.

(b) a.

.

.

.

.

.

. hope this helps you..

8 0
2 years ago
Megan has practiced the piano for 7.5 hours over the course of this week. She practices on Tuesdays, Thursdays, and Saturdays. H
gulaghasi [49]

Answer:

150

Step-by-step explanation:

you have three days and 7.5 so decide 7.5 by 3 it equals 2.5 which in minutes is 150

7 0
3 years ago
Ashley went to HEB to buy the apples to make her famous apple pie. if she bought 22 pounds of apples for $1.43 per pound. How mu
PilotLPTM [1.2K]

You have to multiply the price by the quantity and you will find the total cost.

1.43 * 22 = 31.46

8 0
3 years ago
How many triangles exist with the given angle measures? 40 25 115
Valentin [98]
B i am pretty sure
<span>Hope this helps!!:)
Have a good day!!:D
Plz mark brainliest!!XD<span>
</span></span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • In the news, you hear "tuition is expected to increase by 3% next year." If tuition this year was $2,600 per quarter, then the t
    12·1 answer
  • Find a 90% confidence interval for the population standard deviation for the weights of men if a sample of 14 randomly selected
    14·1 answer
  • it takes 545454 minutes for 444 people to paint 666 walls. How many minutes does it take 666 people to paint 777 walls?
    10·2 answers
  • What is the slope of the line<br>​
    10·1 answer
  • zodwa needs R450550.00 to buy a house, the bank approved her loan for the full amount at an interest rate of 25% per year, compo
    11·1 answer
  • 7n-15=41 What is the answer for n I will give you branlist​
    11·2 answers
  • DO Y'ALL KNOW THE ANSWER?
    10·2 answers
  • The Highest Common Factor of three numbers is 6 and the Lowest Common Multiple is 24 What are the three numbers?​(PLEASE HELP)
    14·1 answer
  • (05) දෙන ලද ආයතනයක කෙටිකාලීන පිරිවැය ශ්‍රිතය පහත දැක් වේ.
    7·1 answer
  • Which is true regarding the graphed function f(x)?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!