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
BlackZzzverrR [31]
3 years ago
6

I need help with this question. I need to find the perimeter of the hexagon RSTUVW.​

Mathematics
1 answer:
Elina [12.6K]3 years ago
7 0

9514 1404 393

Answer:

  47.71

Step-by-step explanation:

Two "special" triangles are involved.

ΔSWR is a 30°-60°-90° right triangle, so will have sides in the ratio 1 : √3 : 2.

ΔUVW is a 45°-45°-90° right triangle so will have sides in the ratio 1 : 1 : √2.

For ΔSWR, the side SW is given as 6, so the other sides are ...

  WR = 6√3

  RS = 2(6) = 12

For ΔUVW, the side WU is given as 8, so the other sides are ...

  UV = VW = 8/√2 = 4√2

Then the perimeter of the figure is ...

  P = RS +ST +TU +UV +VW +WR

  P = 12 +8 +6 +4√2 +4√2 +6√3 ≈ 47.71

You might be interested in
If m = 5 and n = -2, evaluate 3m - 4n and n2 - m and find the product of the two expressions.
ddd [48]

Hence the correct answer is C) -23

Further explanation:

We have to put the values of m and n into both expression first separately and then multiply the answers.

Given expressions are:

Exp\ 1:3m-4n\\Exp\ 2: n^2-m

The values are:

m=5\\n=-2

Putting the values in expression 1:

3m-4n\\=3(5)-4(-2)\\=15+8\\=23

Putting the values of m and n in second expression

n^2-m\\=(-2)^2-5\\=4-5\\=-1

Multiplying both expressions:

(3m-4n)(n^2-m)=23* (-1)=-23

Hence the correct answer is C) -23

Keywords: Polynomials, Putting values in expressions

Learn more about polynomials at:

  • brainly.com/question/4142886
  • brainly.com/question/4934417

#LearnwithBrainly

8 0
3 years ago
Answer my question PLEASE
faust18 [17]

Answer:

jahshh83828

Step-by-step explanation:

iwhdbwowhei2kdhe829274

6 0
2 years ago
The distance Max's bike moves is directly proportional to how many rotations his bike's crank shaft has
Gemiola [76]

Answer:

187.5 feet

Step-by-step explanation:

we know that

Max's bike moves 25 feet after two rotations

so

using proportion

Find out how many feet will the bike move after 15 rotations

Let

x ----> the distance in feet

\frac{25}{2}\frac{ft}{rev}=\frac{x}{15}\frac{ft}{rev}\\\\x=15(25)/2\\\\x=187.5\ ft

7 0
3 years ago
Read 2 more answers
The figure is transformed as shown in the diagram. Describe the transformation.
Doss [256]
D is the correct answer
5 0
3 years ago
Read 2 more answers
Help me!!! How many ounces are left. In the pitcher????
ehidna [41]

Answer:10 1/9 oz

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • The ratio of Holly's age to that her aunt is 4:9. When holly was born her aunt was 15 years old. How old is holly's aunt now?
    14·1 answer
  • Keian eats 1 and 1 half apples each day. What equation can be used to find b, the number of apples he will eat in 8 days?
    11·1 answer
  • I need to know the answer and the steps to the answer.
    10·2 answers
  • Find the measure of angle B.
    9·1 answer
  • In the coordinate plane shown, how far apart are points E and D? Explain how you can use the Pythagorean theorem to determine th
    14·2 answers
  • Can the remainder be greater than the quotient?
    7·2 answers
  • Find the surface area.
    7·1 answer
  • 4. Does the graph represent a<br> function? Explain.
    7·2 answers
  • What is the approximate volume of the cylindrical cup? Use 3.14 for n.
    6·1 answer
  • Help me pls <br> 4/3(6/4/5)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!