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
Mekhanik [1.2K]
3 years ago
11

The number of degrees in the

Mathematics
1 answer:
vovikov84 [41]3 years ago
7 0

Answer:

540 degrees

Step-by-step explanation:

Triangles ( 3 sides )

180 degrees

Squares ( 4 sides )

360 degrees

Pentagon ( 5 sides)

540 degrees

Hexagon ( 6 sides )

720 degrees

Any Polygon can be calculated using this formula:

n = number of sides

(n - 2) * 180 degrees

*Note, this is only for the sum of the interior angles. Exterior angles on polygons are ALWAYS equal to 360 degrees.

You might be interested in
(01.02 LC) Simplify 8 - (14)
nignag [31]

Answer:

8-14 or -6

Step-by-step explanation:


7 0
3 years ago
BRANILIST PLS HELP
Minchanka [31]

Answer:

RSP, ZXY

SRP, XZY

RPS, ZYX

Step-by-step explanation:

Obviously, the numbers match each other.

ex. R = 41, Z = 41

Those two have the ability to pair in the same order

6 0
2 years ago
If I think of a number halve it and subtract 2 results is 10.write equations and solve it please
gayaneshka [121]

Answer:

24

Step-by-step explanation:

let 'x' = number

x/2 - 2 = 10

add 2 to each side to get:

x/2 = 12

cross-multiply to get:

x = 24

6 0
3 years ago
Read 2 more answers
2+2=<br> help please idk what it is
Andreyy89

Answer: The answer is 4.

Step-by-step explanation:

2 + 2 = 4.

5 0
3 years ago
What dimensions of the box maximize the volume of the​ box?<br><br> please help thank you so much!
bonufazy [111]

so, let's recall that the volume of a rectangular prism, namely a box, is Lwh, just the product of its dimensions, length, width and height.

now, check the 1st picture below. we know the original paperboard is a 16x14, so the width, as you see in the picture is w = 8 - x, its length is L = x, and its height is 14 -(x/2) - (x/2).


\bf V(x)=\stackrel{L}{(x)}\stackrel{w}{(8-x)}\stackrel{h}{\left( 14-\cfrac{x}{2}-\cfrac{x}{2} \right)}\implies V(x)=(8x-x^2)(14-x) \\\\\\ V(x)=112x-8x^2-14x^2+x^3\implies V(x)=x^3-22x^2+112x


now, let's find the critical points, by setting the derivative to 0, and then we'll do a first-derivative test.


\bf \cfrac{dV}{dx}=3x^2-44x+112\implies 0=3x^2-44x+112 \\\\\\ \textit{plugging those values in the quadratic formula}\qquad x\approx \begin{cases} 11.39\\ 3.28 \end{cases}

now, if we plot those two points, we get 3 regions, and then we check each of those regions to see what's the value of the first derivative.

check the 2nd picture below, that'd be the first derivative test, as you can see from the arrows, the slope increases and then decreases at 3.28, namely that critical point is the maximum, so the Volume maximizes at x = 3.28.

6 0
2 years ago
Other questions:
  • Jeremy raised $250 for charity last year. This year he raised 20% more than he raised last year. How much money did Jeremy raise
    7·2 answers
  • the difference between two numbers is 342. the bigger number is 4 times the smaller number. find the product of the two numbers.
    5·1 answer
  • Solve 12x - 8 = 9x + 13
    12·2 answers
  • A helicopter hovers 1250 feet
    9·1 answer
  • 57 61 50 54 54 54 56 54 61 54 48 49 42 51 61 57 68 65 50 51 60 52 57 51 52 47 56 62 69 58 49 56 55 55 43 64 57 64 46 55 51 55 46
    5·2 answers
  • I NEED HELP PLEASE!!!
    12·1 answer
  • Please help quick! It is due in 20 min! Please help!
    10·1 answer
  • How mini time does 7 go into 12
    10·2 answers
  • Find the measure of angles a, b, c, d, and e. Only use numbers for your answers.
    6·2 answers
  • What is the common denominator of 1/a + 1/b in the complex fraction 1/a - 1/b over 1/a+1/b?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!