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e-lub [12.9K]
3 years ago
13

Find the number of sides of a polygon if the sum of interior angles is 10 right angles.

Mathematics
2 answers:
ludmilkaskok [199]3 years ago
7 0
USE SOCRATIC ITS REALLY HELPS
Advocard [28]3 years ago
5 0

Answer:

The number of sides is 7

Step-by-step explanation:

Once the sum of interior angles is equal to 900º and the sum of interior angles is given by

S=(n-2) \cdot 180\º, \text{ as }n \text{ being the number of sides}

900\º = (n-2) \cdot 180\º

\dfrac{900\º}{180\º}  = (n-2)

5 = (n-2)

5+2 = n-2+2

\boxed{n=7}

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Answer:

the model has a ratio of 2:5 to the real tower

Step-by-step explanation:

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3 years ago
The Graph describes the water level of creek after a rainstorm which best describes the domain in context?
belka [17]

The domain of a function are its possible input values

The domain of the function is <em>(b) all real numbers greater than or equal to 0.</em>

From the graph, we have the following observations

  • <em>t represents time (it is plotted on the x-axis)</em>
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The above observations imply that; the domain starts from 0

Hence, the domain of the function is the set of all real numbers greater than or equal to 0.

Read more about domain at:

brainly.com/question/2709928

5 0
2 years ago
Mr. and Mrs. Storey drove 3,200 miles in all during their vacation. Mr. Storey drove 3 times as much as Mrs. Storey. How many mi
baherus [9]
Mr. drove 3 times more then Mrs.. ok

so how far Mrs. drove will be X
and Mr. will be Y
but we know that Mr. drove 3 times more then Mrs therefor 
Y= 3X

and the Sum = 3,200

3,200=X+Y
3,200= X+(3X)
3,200=4X
div both by 4
800=X
now we know how far Mrs drove now to find Mr.
again "Mr. drove 3 times more then Mrs"
800 * 3 = 2,400
4 0
3 years ago
In circle A shown below, the measure of ∠BAD is 148°: Circle A with angle BAD measuring 148 degrees; points B, C, D lie on Circl
german

Answer:

52°

Step-by-step explanation:

In the figure attached, Circle A is shown. There we can see that:

∠BC + ∠CD =  ∠BAD

We know that Arc BC measures 96° and arc BAD measures 148°. Replacing this data into the equation and solving for Arc CD, we get:

96° + ∠CD =  148°

∠CD = 148° - 96°

∠CD = 52°

5 0
3 years ago
Which measurement is equivalent to 110 mL
ale4655 [162]
Your answer is 0.110 L

110mL=0.110L
4 0
3 years ago
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