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dangina [55]
3 years ago
10

Find an equation in standard form for the hyperbola with vertices at (0, ±4) and foci at (0, ±5).

Mathematics
1 answer:
Zigmanuir [339]3 years ago
5 0

Answer:b

Step-by-step explanation: Cause I took the test

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Answer:

16.9265381881

Step-by-step explanation:

Tangent = Opposite/Adjacent.

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7 0
2 years ago
Complete the following statement.<br><br> 16 fl oz = pt
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6 0
3 years ago
Below is a proof showing that the sum of a rational number and an irrational number is an irrational number.
ankoles [38]

Answer:

Step-by-step explanation:

To prove: The sum of a rational number and an irrational number is an irrational number.

Proof: Assume that a + b = x and that x is rational.

Then b = x – a = x + (–a).

Now, x + (–a) is rational because addition of  two rational numbers is rational (Additivity property).

However, it was stated that b is an irrational number. This is a contradiction.

Therefore, the assumption that x is rational in the equation a + b = x must be incorrect, and x should be an irrational number.

Hence,  the sum of a rational number and an irrational number is irrational.

4 0
3 years ago
Read 2 more answers
PLEASE HELP WITH QUESTION THANK U
Darya [45]
What question I didn't get it
6 0
3 years ago
61% of 180 ?
poizon [28]
First, when multiplying percents, you need to convert them to decimals. You convert percents to decimals by multiplying by 100 or moving the decimal two places to the left. Once you convert them to full decimals, you multiply the decimal by the number that you are getting the percentage from

61% of 180⇒.61×180=<u>109.8 </u>

5.1% of 81?⇒.051×81=<u>4.131

</u>16 \frac{1}{2} of 36?⇒16.5×36⇒.165×36=<u>5.94

</u>81% of 241⇒.81×241=<u>195.21</u>

76% of 600⇒.76×600=<u>456</u>

88% of 680⇒.88×680=<u>598.4</u>

37% of 481⇒.37×481=<u>177.97</u>

19.1% of 380⇒.191×380=<u>72.58</u>

41% of 321⇒.41×321=<u>131.61</u>

33% of 331⇒.33×331=<u>109.23</u>



8 0
3 years ago
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