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2 years ago

Find m∠H. Put the answer below. m∠H =

Mathematics

1 answer:

Pavlova-9 [17]2 years ago

6 0

Answer:

30°

Step-by-step explanation:

$\tan (m\angle H) = \frac{IJ}{JH} \\ \\ \implies \: \tan (m\angle H) = \frac{ \sqrt{10} }{ \sqrt{30} } \\ \\\implies \: \tan (m\angle H) = \frac{{1} }{ \sqrt{3} } \\ \\ \implies \: \tan (m\angle H) = \tan 30 \degree \\ \\ \implies \: m\angle H = \boxed{30} \degree$

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Please help me with this problem TwT. Triangles.

Yanka [14]

Answer:

X = 80°

Step-by-step explanation:

it's an isosceles triangle. you can tell because of the two sides being 14 and the bottom being 18

this means the two bottom angles are the same so the other would also be 50°

Since a triangle has 180° between the three sides, you would subtract 180-100 and get the last angle

8 0

2 years ago

The Powerball lottery is decided every Wednesday and Saturday night by drawing five white balls out of a drum with 69 balls and

Doss [256]

Answer: a) 11,238,513 and b) 292,201,338

Step-by-step explanation:

Since we have given that

Number of white balls = 69

Number of white balls drawn = 5

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Number of red balls drawn = 1

According to question, The Powerball jackpot is won by matching all five white balls in any order and the red Powerball.

So, a) Possible different ways of Powerball tickets can be purchased is given by

$^{69}C_5\\\\=11,238,513$

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b) Number of possible ways of different winning Poweball tickets are there would be

$26\times ^[69}C_5\\\\=292,201,338$

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7 0

3 years ago

the brand name of a certain chain of coffee shops has a 53% recognition rate in the town of coffleton. An executive from the com

Degger [83]

This problem can be solve using the Binomial Distribution, it is a recurrence conveyance of the conceivable number of effective results in a given number of trials in each of which there is a similar likelihood of accomplishment.

Let be X: coffleton residents recognize the brand name

n = 10

p = 0.53

q = 0.47

P(X = 4) =

(10)

(4)*(0.53^4)*(0.47^6) = <span>0.00340</span>

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3 years ago

2x^2-21x-36. Can someone help me out?

sergeinik [125]

-752<span>thatswhat the answer should be
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3 years ago

Read 2 more answers

Please help will mark brainiest!!!!!!!!!

Lorico [155]

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3. Irrational. π is irrational

4. Rational. √49 is 7

5. Irrational. 22 is not a square.

4 0

3 years ago