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
stepan [7]
3 years ago
11

HELPP PLEASEEE

Mathematics
1 answer:
MrRa [10]3 years ago
8 0

Answer: The answer to your question is 6\sqrt{3}

Step-by-step explanation:

To solve this problem we will use proportions. We will compare the largest right triangle and the medium size triangle.

                          Medium triangle                     Large triangle

hypotenuse                 y                                            9 + 3

adjacent size               9                                               y

- Write the proportions

                                  y/9 = (9 + 3)/y

-Solve for y

                                  y² = 9(12)

                                  y² = 108

                                  y =   \sqrt{180}

-Find the prime factors of 108

                                  108  2

54 2

                                     27 3

                                      9  3

                                      3   3

                                       1

then,       108 = 2² 3³

-Expressthe root as fractional exponents

                                  2²/² 3²/² 3¹/²

-Simplification

                                   2(3)(3)¹/²

-Result

                                      6\sqrt{3}

You might be interested in
Brandon and his son went fishing. Brandon caught 3 3/4 kg of fish while his son caught 2 1/5 kg of fish. What is the total weigh
gavmur [86]

Answer:

5 19/20

Step-by-step explanation:

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

5 0
3 years ago
Read 2 more answers
3 five-dollar bills, 3 one-dollar bills, 3 quarters, 1 dime, and 3 nickels. How much money does he have?
VladimirAG [237]

Answer:

He has $19. :)

8 0
2 years ago
Read 2 more answers
A meal plan lets students buy $20 meal cards. Each meal card lasts about 8 days. write and graph equation
Luda [366]

Step-by-step explanation:

Given that,

A meal plan lets students buy $20 meal cards.

Each meal card lasts about 8 days.

Let us assume that y denotes number of days for a 20 dollar meal card i.e. $20 every 8 days.

Let x = number of $ for another day.

So,

y=\dfrac{8}{20}x+8

y=\dfrac{2}{5}x+8

Hence, this is the required equation.

5 0
2 years ago
Is the square root of 1,815 rational?
Masja [62]

Answer:

It is not

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Sharon wants to know about how many pairs of sneakers 7th-grade students own. She c
Alex73 [517]

Answer:

an average 7th grader owns 3 pairs of sneakers

4 0
3 years ago
Read 2 more answers
Other questions:
  • Y-7=12 solve the equation? Show your work?
    9·1 answer
  • HELP! SUPER EASY QUESTION<br> I MARK BRAINLEST AND SAY THANKS
    7·1 answer
  • Last year ratchel contributed $105 each month toward her 401(k) account. If her employer matched 17% of her contribution,what wa
    10·1 answer
  • Juan’s game board is a square with sides that are 50 cm long. The area of the large circle is about 1,963.5 square cm.
    12·2 answers
  • Carpenters are installing hinges. They have 371 screws. Each hinge needs 3 screws. How many hinges can they install?
    9·1 answer
  • Estimate the unit rate is 12 pairs of socks sell for $5.79
    7·2 answers
  • What is the value of z? <br>z=2³​
    5·1 answer
  • A figure rests entirely in Quadrant 4. It is rotated 270° counterclockwise about the origin. In which quadrant does its resultin
    13·1 answer
  • Amy has a collection of dimes and quarters. If the expression
    9·1 answer
  • How to solve hcf a^2+5a+6<br>​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!