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3 years ago

Identify the domain of the relation s={(2,4), (5,-3), (2,3), (0,-6),(1,0)}

Mathematics

2 answers:

sergejj [24]3 years ago

8 0

Answer:

2, 5, 0, 1

Step-by-step explanation:

The domain is the first coordinate in a set of ordered pairs. This means that the domain is going to be the x coordinate. In this set of ordered pairs the domain is 2, 5, 0, and 1.

Hope This Helps :)

Sladkaya [172]3 years ago

5 0

Answer: Domain is {2,5,0,1}

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Peter is planting a rectangular garden. The length is 15 yards longer than the width. Jorge is planting a square garden. The sid

const2013 [10]

If the width of peter's garden is 32 yards, the ratio of the areas is 47: 32

<h3>Area of a rectangle.</h3>

area of rectangle = lw

where

l = length
w = width

Therefore,

Peter rectangular garden

l = 15 + x

Jorge is planting a square garden. The sides of Jorge's garden are equal to the width of Peter's garden.

Therefore,

x = side of Jorge garden

The ratios are as follows;

(15 + x)x : x²

Therefore, if the width of peter's garden is 32 yards, the ratio of the areas is as follows:

(15 + 32)32 : 32²

1504: 1024

752: 512

376: 256

94:64

47: 32

learn more on rectangle here: brainly.com/question/23881202

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2 years ago

Find the product of 275 and 938

kykrilka [37]

Product means "multiply"

Multiply the two numbers

275 x 938 = 257950

257,950 is your answer

hope this helps

7 0

3 years ago

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Mario walked at a rate of 2/3 a mile every 10 minutes. How long would it take him to walk 1 mile?

Vesna [10]

Answer:

16 minutes

Step-by-step explanation:

3 0

3 years ago

Somebody please help quick! solve for x

ololo11 [35]

Answer:

x = 8

Step-by-step explanation:

51° = 4x + 19

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2 years ago

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A catering service offers 5 appetizers,4 main courses, and 8 desserts. A customer is to select 4 appetizers,2 main courses,and 3

Alisiya [41]

Answer:

468 ways

Step-by-step explanation:

Given: A catering service offers 5 appetizers, 4 main courses, and 8 desserts

To find: number of ways a customer is to select 4 appetizers, 2 main courses,and 3 desserts.

Solution:

A permutation is an arrangement of elements such that order of elements matters and repetition is not allowed.

Number of appetizers = 5

Number of main courses = 4

Number of desserts = 8

Number of ways of choosing k terms from n terms = $nPk=\frac{n!}{(n-k)!}$

Number of ways a customer is to select 4 appetizers, 2 main courses,and 3 desserts = $5P4+4P2+8P3$

$=\frac{5!}{(5-4)!}+\frac{4!}{(4-2)!}+\frac{81}{(8-3)!}\\=5!+\frac{4!}{2!}+\frac{8!}{5!}\\=5!+(4\times 3)+(8\times 7\times 6)\\=120+12+336\\=468$

So, this can be done in 468 ways.

7 0

3 years ago