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
Lapatulllka [165]
3 years ago
6

What is the square root of -1?

Mathematics
1 answer:
Likurg_2 [28]3 years ago
4 0
Simply, it cannot be done

You can’t find the square root of a negative number, but you can call this imaginary or i

The square root of -1=i
You might be interested in
Toni has exactly $2.00 in nickels and dimes. She has twice as many dimes as nickels. How many of each does she have?
Ivahew [28]
She has 8 nickles and 16 dimes. 8 * .05 = .40 and 16 * .10= 1.60... 1.60+.40 =2.00 :)
5 0
4 years ago
the plans for your 13th birthday party are well under way. your parents agree to your guest list of 400 people. you decided it w
diamong [38]

Answer:

11 people will get both the prizes.

Step-by-step explanation:

In this question we need to find common integral multiples of 5 and 7 under 400. As you can see in the figure 35th person is the first one to get both ipod and psp. The LCM (least common multiple) of 5 and 7 which is 35 (!!! <em>I hope you know how to LCM of two integers </em>).

Therefore the integral multiples of 35 will be same as the common multiples of 5 and 7. So, figuring out the number of integral multiples of 35 under 400 will give the answer.

To do that divide the number 400 with 35. On performing the division the quotient will be 11 and the remainder will be 15.

Therefore 11 persons out of 400 will get both the prizes.

Similarly if you want to find the number of person getting ipod then divide 400 with 5. The quotient will be 80. ∴ 80 people will get ipod.

And for psp, divide 400 with 7. The quotient will be 57. ∴ 57 people will get psp.

In these divisions, consider just the quotient, here remainder is of no use.

5 0
3 years ago
Solve for Angle number f ?
TEA [102]

47 {13 \sqrt[66]{444111}34 }^{2}

5 0
3 years ago
Read 2 more answers
susan bought a calculator for $120. She had to pay a sales tax of 10% on the price. How much change would she receive from $140?
guapka [62]

Well for starters 10% of 120$ is 12$. 120+12=134...

This means 140 - 134=6

Answer: $6 of change

5 0
3 years ago
Write the slope-intercept form of the equation of the line that is parallel to and passes through Point X. Show all work for ful
ycow [4]
Y=1/2x+4 this is the way I was taught let me know if It makes since to you

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is the function representing the graph below? graph begins in the second quadrant near the x axis and inc
    10·1 answer
  • What is the distance between points (9, 4) and (–3, 4) on a coordinate plane?
    10·1 answer
  • Need help with question 20
    7·1 answer
  • Which statements about the value of the digits in the number 1,111,111 are true? Choose all answers that are correct.
    11·1 answer
  • The sum of 7/8 and 4/9 is closer to 0,1,2,or 3?
    14·1 answer
  • What is the percent of change from 100 to 27?
    12·1 answer
  • Which of the following expressions represents the statement “One half the sum of x and y”?
    8·1 answer
  • A new car's original price is $13,999. If it's on sale for 10% off, what's the new price?​
    5·2 answers
  • Can someone please help with finding the surface area..
    14·2 answers
  • Y is directly proportional to x.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!