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3 years ago

PLEASEE HELP! What is the length of AD¯¯¯¯¯¯¯¯?

Mathematics

1 answer:

Juli2301 [7.4K]3 years ago

5 0

Answer:

x = 1.9

Step-by-step explanation:

use SOH-CAH-TOA

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Step-by-step explanation:

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2 years ago

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A class has 35 students, of which 16 are male and 19 are female. If 6 of the students are selected at random to form a committee

madreJ [45]

Answer:

The probability of choosing exactly 2 male and 4 female students = $\frac{\binom{16}{2}\times \binom{19}{4}}{\binom{35}{6}}$

Step-by-step explanation:

We are given that a class has 35 students

Number of male=16

Number of female=19

We have to choose 6 students for committee

We have to find the probability that exactly 2 male students are selected

Probability=P(E)= $\frac{number\;of\;favorable\;cases}{total\;number\;of\;cases}$

If we have to choose total 6 student in which 2 male and 4 female

Combination formula:

$nC_r=\frac{n!}{r!(n-r)!}$

Using the formula

The probability of choosing exactly 2 male and 4 female students = $\frac{\binom{16}{2}\times \binom{19}{4}}{\binom{35}{6}}$

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3 years ago

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3 years ago

Find the center of the circle that you can circumscribe about EFG, when E(2, 6), F(2, 2), and G(8, 2).

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3 years ago

The graph of a logarithmic function is shown below.

soldier1979 [14.2K]

Answer:

x > 0

Step-by-step explanation:

Domain of a function is defined by the set of x-values of the graph of a function.

From the graph attached,

x-values are starting from x > 0 [Since x ≠ 0] and moves towards infinity,

Therefore, domain of the function will be,

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