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Setler [38]
3 years ago
7

The complement of an angle measures 20 more than the angle. Find the number of degrees in the angle

Mathematics
2 answers:
padilas [110]3 years ago
6 0
Let the measure of its complement be x°.
then, measure of angle = (x + 20)°. and measure of angle = (35 + 20)° = 55°
lana [24]3 years ago
4 0

Answer:

35°

Step-by-step explanation:

Two angles are complementary if they add to 90 degrees.

Set up your equation;

x+x+20=90

-20=90-20

2x=70

/2=/2

x=35

Therefore, the first angle is 35 degrees, and the second is 55 degrees.

Hope this helps:) Have a good rest of your day!

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P = 2l + 2w
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Answer:
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8 0
4 years ago
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Fiesta28 [93]

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<h3>What is the hypergeometric distribution formula?</h3>

The formula is:

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The parameters are:

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The values of the parameters for this problem are:

N = 25, k = 6, n = 8.

The probability that exactly 6 patients will die is P(X = 6), hence:

P(X = x) = h(x,N,n,k) = \frac{C_{k,x}C_{N-k,n-x}}{C_{N,n}}

P(X = 6) = h(6,25,8,6) = \frac{C_{6,6}C_{19,2}}{C_{25,8}} = 0.0002

0.0002 = 0.02% probability that exactly 6 patients will die.

More can be learned about the hypergeometric distribution at brainly.com/question/24826394

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Answer:

i got 42 minutes

Step-by-step explanation:

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Veronika [31]
Hi there!

15 × 100 ÷ 60 = 25

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