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ddd [48]
3 years ago
8

Please answer asapWhat is the measure of an exterior angle of a regular 13-sided polygon? Enter your answer as a decimal in the

box. Round to the nearest tenth of a degree.
Mathematics
1 answer:
sukhopar [10]3 years ago
8 0

Answer:

Step-by-step explanation:

it is given by the formula=4× 90/ n

where n = number of sides

exterior angle= 4 x 90/13

=360/13=27.7°

                                               

                                     

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Determine the input UNITS of ITEM and the output UNITS of ITEM for the statement
Reptile [31]

Answer:

For statement 1 :

INPUT UNIT OF ITEM : <em>Time of the year on Serengeti Desert</em>

OUTPUT UNIT OF ITEM : <em>Simba washes his clothes</em>

For statement 2

INPUT UNIT OF ITEM : <em>1 capful of detergent</em>

OUTPUT UNIT OF ITEM : <em>each load of wash</em>

Step-by-step explanation:

For statement 1 :

INPUT UNIT OF ITEM : <em>Time of the year on Serengeti Desert</em>

OUTPUT UNIT OF ITEM : <em>Simba washes his clothes</em>

For statement 2

INPUT UNIT OF ITEM : <em>1 capful of detergent</em>

OUTPUT UNIT OF ITEM : <em>each load of wash</em>

From answers provided above the basis for the answers is that an input unit of item will have to result to a reaction which is an output unit of item hence the answers above

8 0
3 years ago
What is the solution to 4 (1/2x + 7) =12
Volgvan

Answer:

-8

Step-by-step explanation:

<em>Solve </em><em>the </em><em>brackets</em><em> </em><em>first</em>

<em>4</em><em>/</em><em>2</em><em>x</em><em>+</em><em>2</em><em>8</em><em>=</em><em>1</em><em>2</em>

<em>then </em><em>group </em><em>the </em><em>like</em><em> terms</em>

<em>2</em><em>x</em><em>=</em><em>1</em><em>2</em><em>-</em><em>2</em><em>8</em>

<em>2</em><em>x</em><em>/</em><em>2</em><em>=</em><em>-</em><em>1</em><em>6</em><em>/</em><em>2</em>

<em>x=</em><em> </em><em>-</em><em>8</em>

<em>i</em><em> </em><em>hope </em><em>this </em><em>helps</em>

3 0
3 years ago
Read 2 more answers
Ingiliz halkı ablanız oğula gidiyur​
AnnyKZ [126]

Step-by-step explanation:

<h3>Özür dilerim seni kırdığım için öleceğiz okkk</h3>
4 0
3 years ago
If sin theta equals 12 divided by 13 and theta is in quadrant 2 cos20 equals? and cos theta equals?
Anni [7]

Answers:

  • cos(2theta) = -119/169
  • cos(theta) = -5/13

=====================================================

The given info is:

  • sin(theta) = 12/13
  • theta is in quadrant II

From that, we can use the pythagorean trig identity to find that cos(theta) = -5/13. Keep in mind that cosine is negative in quadrant II.

Now use the trig identity below to compute cos(2theta)

\cos(2\theta) = \cos^2(\theta)-\sin^2(\theta)\\\\\cos(2\theta) = \left(\frac{-5}{13}\right)^2-\left(\frac{12}{13}\right)^2\\\\\cos(2\theta) = \frac{25}{169}-\frac{144}{169}\\\\\cos(2\theta) = \frac{25-144}{169}\\\\\cos(2\theta) = -\frac{119}{169}\\\\

Other options you could use are these identities

\cos(2\theta) = 2\cos^2(\theta)-1\\\\

or

\cos(2\theta) = 1-2\sin^2(\theta)\\\\

3 0
3 years ago
The number 18 is increased to 19. What is the percentage by which the number was
telo118 [61]

Answer:

5.6%

Step-by-step explanation:

The formula used is the change divided by the original amount, then converted to a percentage by multiplying by 100.

6 0
2 years ago
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