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2 years ago

Answer this question

Mathematics

1 answer:

Andrews [41]2 years ago

5 0

Answer:

x = 99 degrees.

Step-by-step explanation:

The angle in the triangle adjacent to 123 = 180 - 123 = 57 degrees.

m < x = 42 + 57 = 99 degrees. ( by the external angle of triangle theorem).

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Set a = 3 and k = 1. Use the slider to manipulate M. What happens to the graph when M is negative?

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Answer:

C (reflection across the x access)

Step-by-step explanation:

I got it right on edge

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3 years ago

Solve 7/8 divided by 3 simplify the answer

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3 years ago

Read 2 more answers

What is the minimum number of students, each of whom comes from one of the 50 states, who must be enrolled in a university to gu

erik [133]

Answer:

4951 students

Step-by-step explanation:

If there was 99 students from each state, that would make the total to be:

99 * 50 = 4950

We can use the pigeon hole principle to make this the minimum number required.

The pigeon hole principle basically tells us that if you have more "pigeons" than "holes" then there must be one hole with multiple objects in it.

So, using this idea, we see that:

we need at least 1 more to ensure this

So, min number required would be

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3 years ago

A group of restaurant owners surveyed a list of people to determine how preferences of meats compared to preferences of grains,

VashaNatasha [74]

There is no association between the chicken preferences and rice preferences. Option C

<h3>What is association?</h3>

There is an association between two variables when they both decrease or increase simultaneously. In many cases, the association between the variables can be shown using the correlation coefficient when the relationship is plotted on Cartesian coordinates.

If we look at the table, we can see that there is no association between the chicken preferences and rice preferences because because the proportion of chicken and rice eaters to all chicken eaters is lower than all rice eaters to all eaters; and because the proportion of chicken and rice eaters to all rice eaters is lower than all chicken eaters to all eaters.

Learn more about association:brainly.com/question/12782981

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2 years ago

The sum of four consecutive integers is 174 write and solve an equation that can be used to determine the smallest of the four i

Elan Coil [88]

Answer:

Step-by-step explanation:

Let's say that the smallest is called "a"

We can re-write the question like this:

a+(a+1)+(a+2)+(a+3) = 174

4a+6=174

4a=168

a=42

6 0

3 years ago