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MAVERICK [17]
3 years ago
14

Help Plzzzz............​

Mathematics
2 answers:
san4es73 [151]3 years ago
7 0

Answer:

276 guests at the wedding

Step-by-step explanation:

look above me, you will find the explanation.

Y_Kistochka [10]3 years ago
3 0

Answer:

276 guests at the wedding

Step-by-step explanation:

1. Given

Call the number of guests at the wedding x

\frac{1}{3} of the guests ordered beef,

\frac{1}{3} x ordered beef

\frac{5}{12} of the guests ordered chicken,

\frac{5}{12} x ordered chicken

69 guests ordered vegetarian.

2. Solving

If one were to add up all these values, one would get the total number of guests at the wedding. Hence set up the following equation;

\frac{1}{3} x + \frac{5}{12} x + 69 = x

Simplify,

- convert fractions to a common denomintor

- reduce fractions

\frac{4}{12} x + \frac{5}{12} x + 69 = x

\frac{9}{12} x + 69 = x

\frac{3}{4} x + 69 = x

69 = x - \frac{3}{4} x

69 = \frac{1}{4}x

*4     *4

276 = x

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Write the rule for finding the coordinates of a point that has undergone a dilation (with the origin as the point of dilation).
Evgesh-ka [11]

Answer:

(12, 40)

Step-by-step explanation:

The first thing is to assume that we have a point with the following coordinates (x, y).

Now, we can have two different cases since the meaning of the expansion of a point is moving to a new point that is a greater distance from the origin if we are expanding by a value, that is, an integer in the system of coordinates and the other case is that if we are dilating by a fraction that is between 0 <x <1, then the distance from the origin decreases.

Now, the point (x, y) goes through an expansion by a scale factor f (with the origin as the expansion point), then the new coordinate of the point = [f * x, f * y], that scale factor has the value of 3, so if we replace we have:

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3 0
3 years ago
2.3. Use the following subtraction strategies to calculate 884-597: 2.3.1. breaking up the second number 2.3.2. adding on to the
DochEvi [55]

It should be noted that the value of 597 subtracted from 884 is 287.

<h3>How to illustrate the subtraction?</h3>

The information is simply that we should subtract 884 and 597 and also illustrate it.

This will be:

884 - 597 = 287.

A word problem illustrating this is that a man had 884 pens and gave 597 pens to his friends. How many pens does he have left?

This will be:

= 884 - 597 = 287

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2 years ago
Which statements correctly describe the association between the variables A and B?
postnew [5]

Answer:

positive association

linear association

Step-by-step explanation:

It is said that two variables A and B are related when the distribution of the values of one of the two variables differs according to the values of the other.

That is, when variable A grows then variable B also grows. This is known as positive correlation

When variable A grows then variable B decreases. This is known as negative correlation.

In the scatter plot you may notice that when variable A increases then variable B also increases, in an approximately linear relationship. Therefore it can be said that there is a positive and linear association.

The answer is the fourth and fifth option.

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Step-by-step explanation:

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3 years ago
Everything even the explain
AURORKA [14]
Just to make sure, you want me to give you the answers to all of them?
7 0
3 years ago
Read 2 more answers
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