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2 years ago

Daniel is given the following information to construct a triangle. Determine what type of triangle will be constructed.

Mathematics

2 answers:

iris [78.8K]2 years ago

8 0

<u>Answer:</u>

<h3>The answer is <em>C) no triangle</em></h3>

<em />

<em>The sum of the angles in a triangle must be 180°, while 80+40+40 only gives us 160°.</em>

<em />

Hope this helped :3

Vlad1618 [11]2 years ago

3 0

The answer is c I just did it

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30% of the empty at a company picnic are a hot dog for lunch. If 18 employees are a hot dog, how many people were at the picnic

Keith_Richards [23]

I believe the answer would be 600 people. I'm not sure how else to do this besides dividing 18 by .03 (30%) so then you should get 600.

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Zepler [3.9K]

Donna's penny bank can hold 1080 coins.

Step-by-step explanation:

Step 1:

Assume the total number of coins that Donna's penny bank can hold is x.

So in the beginning, it was $\frac{1}{9}$ full. So the number of coins were $\frac{1}{9} x.$

After adding 240 pennies, it became $\frac{1}{3}$ full. So the number of coins are $\frac{1}{3} x.$

So it can be written as $\frac{1}{9} x +240= \frac{1}{3} x.$

Step 2:

So we need to determine the total number of coins that Donna's penny bank can hold i.e. the value of x.

$\frac{1}{9} x +240= \frac{1}{3} x, 240 = \frac{1}{3} x - \frac{1}{9} x = 0.22222x.$

$0.222x = 240, x = \frac{240}{0.22222} = 1,080.010.$

Rounding this off, we get that Donna's penny bank can hold 1080 coins.

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3 years ago

Which inequality represents the solution on the graph?

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4 years ago

Simplify the square root of 147

Sergio [31]

Answer:

7√3

Step-by-step explanation:

To simplify a square root, look for some of its factors. You are especially looking for factors that are square numbers, or sometimes factors that repeat (repeating factors give you a square number).

√147

=√3·49 Remember 49 is a square number, you can take out its square root.

=7√3 Simplified.

You might also end up with these factors instead.

√147

=√3·7·7 Two same factors mean a square number you can take out.

=7√3 Simplified form.

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4 years ago