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2 years ago

A right triangle with angle measures of 30°, 60°, and 90° What is the measure of the angle

Mathematics

2 answers:

mr Goodwill [35]2 years ago

7 0

Answer:

30, 60, and 90

Step-by-step explanation:

because it is reflected it would be the same because it is congruent

arsen [322]2 years ago

6 0

Answer:

Step-by-step explanation:

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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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2 years ago

Write out the sample space for the given experiment. Use the following letters to indicate each choice: O for olives, M for mush

SashulF [63]

Answer: He can make 36 different salds

Step-by-step explanation:

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2 years ago

I have test corrections and I'm having trouble figuring out what I did wrong. I just need how to get the answer and I should be

Mrrafil [7]

Answer:

The answer is 68 :D

Step-by-step explanation:

(Just read the whole comment ;P)

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2 years ago

The profit earned by a hot dog stand is a linear function of the number of hot dogs sold. It costs the owner $48 dollars each mo

aev [14]

Answer: C. y=2x-48

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Can I please have the answers ASAP <br><br> -10+4= <br> -7-11=

Oxana [17]

Answer: for -10 + 4 the answer is -6

for -7 - 11 the answer is -18

Step-by-step explanation:

For -10+4 all you do is start at -10 and go up 4 to -6 (-9, -8, -7, -6)

and for -7 - 11 you start at 7 and just go down (but the numbers get bigger) to -18 (-8, -9, -10, -11, -12, -13, -14, -15, -16, -17, -18)

3 0

2 years ago