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
Bumek [7]
2 years ago
7

Find the two square roots of 121.

Mathematics
2 answers:
Eva8 [605]2 years ago
7 0

Answer: 11 and -11

Step-by-step explanation:

√121 = ±11

Alex787 [66]2 years ago
5 0

Answer:

11 and -11

Step-by-step explanation:

This problem can really only be solved either by way of a calculator or simple memorization. In this case, the product (121) is a perfect square root, meaning it has a whole number answer. One square root of 121 is 11. The second square root of 121 is -11.

\sqrt{121} = 11

\sqrt{121} = -11

You can check your work by squaring your answer and seeing whether it equals the product. Remember, a negative number times another negative number results in a positive answer.

11^{2} = 121

-11^{2} = 121

You might be interested in
John buys 3 balloons for $4.80 karan buys 4 balloons for $6 how.Much morw.Did john pay per individual balloon.
djverab [1.8K]
John paid $0.10 more per ballon

John
$4.80/3=$1.60 per ballon
Karen
$6/4=$1.50 per ballon
$1.60-$1.50=$0.10
3 0
3 years ago
Two less than 1/4 the cube of x is y =
enyata [817]

Cube of x is x^3, according to question

Y= 1/4 x ^3 -2

8 0
3 years ago
Which of the following pairs of functions are inverses of each other​
nirvana33 [79]

Answer:

c would be the answer you are looking for and please mark brainliest

Step-by-step explanation:

3 0
3 years ago
Amy, Rick, and Nisha are investing in three different types of stocks. What type of stock is each person Investing in?
GenaCL600 [577]

Answer: Amy = domestic stock

Rick = Employer stock

Nisha = International stock

Step-by-step explanation:

Amy invests in shares that won't be affected by exchange rate fluctuations. This shows that the stock that Amy invested in is a domestic stock. These are the stocks that are usually sold by companies in the home country.

As a part of Rick's full-time benefits package, he can invest in compally stock. This shows that Rick invested in the employer stock.

Nisha needs to research the political situation in a specific country before she purchases stock. Nisha invested in an international stock.

4 0
2 years ago
Can someone please help a guy out? and ASAP. i'm really tired and i've been trying to get this done for months but i cannot unde
lorasvet [3.4K]

Answer:

1) On the x-axis, the arm span is plotted. On the y-axis, the height is plotted. It is chosen to be that way because the numbers on that have been assigned on the x-axis increase and decrease in a small amount, while the numbers on the y-axis increase and decrease in a huge amount.

2) (lolz i cant show u my work but i will try my best with explanations even tho ian allat.) So, Using the slope formula, I got a the equation y=x+15. The equation was determined with the formula m=y2-y1/x2-x1. The points that were used included (37,40) and (47,50). After finding the slope, I did the best guess for the y-intercept, which is known as b in y=mx+b.

3) The slope of the line represents the time it takes for the arm span and the height. The y-intercept represents the height that the arm span starts developing or gets bigger.

4) It fits perfectly

5) The data is pretty inconsistent.

6)  About 68-69 inches tall

7)About 71-72 inches wide

yeo u had my brain work after this

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • 1. Probability The collection of all the possible outcomes in an experiment is called the The sum of the probabilities of all ou
    13·1 answer
  • HELP QUICKLY PLEASE HURRY!!!!!
    11·2 answers
  • What is the y-intercept of the line perpendicular to 2x + y + 5 = 0 at (-1 , -3)?
    15·1 answer
  • A number that has only 2 factors
    7·1 answer
  • Easy 10 points and brainliest :)
    15·2 answers
  • Open the following image :)<br> ASAP!!!
    10·1 answer
  • The school events committee is planning to buy a banner and some helium balloons for graduation night. A store charges them $35
    8·2 answers
  • You and three friends enter an esports competition that has a total of 60 competitors. What is the probability that you and your
    7·1 answer
  • HURRY! What value of m completed the two-way table?
    5·2 answers
  • the scale of a map says that 4 cm represents5 km.What distance on the map in centimeters represents an actual distance of 4 kilo
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!