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mr_godi [17]
2 years ago
5

Find the missing angle. Please somebody. Asap

Mathematics
2 answers:
stiks02 [169]2 years ago
7 0

Answer:

27

Step-by-step explanation:

sin = opposite/hypotenuse

sin = 15/33

sin = .4545

inv sin .4545 = 27 degrees

xxMikexx [17]2 years ago
5 0
90° is the correct answer ✨
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If x = 3(y+w)– 1, what is the value of w in terms of x and y?
bixtya [17]
The answer for that is the second one
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2 years ago
A researcher is interested in determining if the more than two thirds of students would support making the Tuesday before Thanks
klio [65]

Answer:

a. p = the population proportion of UF students who would support making the Tuesday before Thanksgiving break a holiday.

Step-by-step explanation:

For each student, there are only two possible outcomes. Either they are in favor of making the Tuesday before Thanksgiving a holiday, or they are against. This means that we can solve this problem using concepts of the binomial probability distribution.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinatios of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

So, the binomial probability distribution has two parameters, n and p.

In this problem, we have that n = 1000 and p = \frac{700}{1000} = 0.7. So the parameter is

a. p = the population proportion of UF students who would support making the Tuesday before Thanksgiving break a holiday.

8 0
3 years ago
This table gives points on a line. What is the equation of the line?
vitfil [10]

Answer:

y = -2x + 5

Step-by-step explanation:

Assuming this is linear, the slope would be constant. For every 1 x, y decreases by 2. This means that the slope is -2.

y = -2x + b

Now all we need is the y-intercept.

If we plug in the first point (1,3), we get:

3 = -2*1+b

3 = -2+b

b = 5

This is the y-intercept.

y = -2x + 5

6 0
2 years ago
Please help with this question!
Nostrana [21]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

a ) Two matrices cannot be multiplied.

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b )

The answer is | 20 - 4 - 12 |

| 8 2 19 - |

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7 0
2 years ago
How many 3/8 go into 3/2
marshall27 [118]

Answer: 3/8 can’t go to 3/2

Step-by-step explanation:

4 0
3 years ago
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