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Mashutka [201]
3 years ago
7

Which is a correct description of the polygon?

Mathematics
2 answers:
Aliun [14]3 years ago
6 0

Answer:

D.It is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

Step-by-step explanation:

You are so very welcome!!!

viktelen [127]3 years ago
3 0

Answer:

It is a convex pentagon because it has five sides and

none of the sides would extend into the inside of the

polygon.

Step-by-step explanation:

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This is urgent I need help!
Nata [24]

Answer:

Step-by-step explanation:

1. Write an expression to show how to calculate the number of buses needed. Make sure to include parenthesis to show what should be done first since order of operations is important.

(9*25)+4+(2*4)=237 (total number of people going to the museum

Each bus,excluding the driver,holds 44 people

237/44 = 5.3863636363.......

2. How many buses will be needed?

 6 buses are needed

3. Why must the answer to the problem be a whole number?

Buses cannot be divided in fractions It should be or 5 buse or 6

But 5 buses are not enough

4. Why shouldn't you round the answer the usual way?

Even when rounded it is still a decimal and buses need to be counted by whole number

5. Can your answer be classified as a rational number? Explain why or why not.

6 is a rational number (whole number)

5.38636363.......is rational ( repeating decimal

8 0
3 years ago
Simplify
melomori [17]

Answer: 4\sqrt{3}

Step-by-step explanation:

For this exercise it is important to remember the following:

i=\sqrt{-1} \\\\i^2=-1

Given the following expression:

-2i\sqrt{-12}

You can notice that the radicand (the number inside the square root) is negative. Therefore, in order to simplify the expression, you need to follow these steps:

1. Replace \sqrt{-1} with i and simplify:

(-2i)(i)\sqrt{12}=-2i^2\sqrt{12}=-2(-1)\sqrt{12}=2\sqrt{12}

2. Descompose 12 into its prime factors:

12=2*2*3=2^2*3

3. Substitute into the expression:

=2\sqrt{2^2*3}

4. Since \sqrt[n]{a^n}=a, you can simplify it:

=(2)(2)\sqrt{3}=4\sqrt{3}

4 0
3 years ago
HELP, HELP PLEASE I NEED HELP!
bogdanovich [222]

Answer:

120 inches

Step-by-step explanation:

8 times 15 is 120

7 0
2 years ago
Read 2 more answers
Which equation could have been used to create this graph?
andrew11 [14]
The answer is A hope this helps 
4 0
3 years ago
Will mark as brainliest please help.
alex41 [277]
The first one is the answer to the first question.

the second one is the answer to the second question



8 0
3 years ago
Read 2 more answers
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