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bixtya [17]
3 years ago
9

Examine the figure below. Determine which of the following angel measures are correct . Select all that apply

Mathematics
1 answer:
natta225 [31]3 years ago
4 0

Answer:

bhnnjn

Step-by-step explanation:

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What's the least common denominator of 3/4 4/5 and 2/3
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LCD(34, 45, 23) = LCM(4, 5, 3) = 22×3×5 = 60

34 = 4560

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23 = 4060

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Two adjacent angles of a rhombus as in the ratio 2:3. Eind all the a angles of the rombus​
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Let the adjacent angles of the rhombus be 2x and 3x. We know that the sum of the measures of the adjacent angles is equal to 180°. AD = DC = 3 × 36° = 108°. Hence , the angles of the rhombus are 72° , 108° , 72° and 108°.

Step-by-step explanation:

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Identify the vertical asymptotes of f(x) = 2 over quantity x squared plus 3 x minus 10.
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The function is:
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What is the factorisation of x2 + 2x
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Since an instant replay system for tennis was introduced at a majorâ tournament, men challenged 1399 refereeâ calls, with the re
prohojiy [21]

Answer: The value of test statistic is 0.696.

Step-by-step explanation:

Since we have given that

n_1=1399\\\\x_1=411\\\\p_1=\dfrac{x_1}{n_1}=\dfrac{411}{1399}=0.294

Similarly,

n_2=759, x_2=211\\\\p_2=\dfrac{x_2}{n_2}=\dfrac{211}{759}=0.278

At 0.01 level of significance.

Hypothesis are :

H_0:P_1=P_2=0.5\\\\H_a:P_1\neq P_2

So, the test statistic value would be

z=\dfrac{(p_1-p_2)-(P_1-P_2)}{\sqrt{\dfrac{P_1Q_1}{n_1}+\dfrac{P_2Q_2}{n_2}}}\\\\z=\dfrac{0.294-0.278}{\sqrt{0.5\times 0.5(\dfrac{1}{1399}+\dfrac{1}{759})}}\\\\z=\dfrac{0.016}{0.023}=0.696

Hence, the value of test statistic is 0.696.

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3 years ago
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