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3 years ago

Write the relation as a set of ordered pairs.

Mathematics

2 answers:

Ainat [17]3 years ago

5 0

Answer:

Write the relation as a set of ordered pairs.

Step-by-step explanation:

A relation. An arrow goes from negative 2 to 4, 0 to 6, 2 to 8.

ordered pairs: {(4, –2), (0, 6), (2, 8)}

ordered pairs: {(–2, 4), (0, 6), (2, 8)}

ordered pairs: {(4, –2), (0, 6), (8, 2)}

ordered pairs: {(–2, 4), (6, 0), (8, 2)}

Tems11 [23]3 years ago

4 0

The answer is either a or b

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When graphing an ordered pair, what is the first number and what does it tell you to do?

TEA [102]

The answer is D. In an ordered pair, the x-value, which tells you to move left or right, comes first, followed by the y-value, which tells you to move up or down.

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4 years ago

Read 2 more answers

A cake recipe calls for 1/3 tsp of salt for each cake. Darci is making cakes for a bake sale and wants to make 5 cakes to sell.

miskamm [114]

Answer:

Total need of salt = 5/3 tsp or 1.67 tsp (approx)

Step-by-step explanation:

Given:

Total number of cake = 5 cakes

Each cake need = 1/3 tsp

Find:

Total need of salt

Computation:

Total need of salt = Total number of cake x Each cake need

Total need of salt = 5 x (1/3)

Total need of salt = 5/3 tsp

Total need of salt = 5/3 tsp or 1.67 tsp (approx)

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3 years ago

The volume of cone A is equal to the volume of cylinder B. In addition, their radii are

tekilochka [14]

Answer:

3:1

Step-by-step explanation:

A cone has the same volume formula as a cylinder, except it is 1/3 as much. So to have the same volume, a cone would need to be 3 times as tall.

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2 years ago

Sam wants to be named the greatest home run hitter of his baseball league. In the past 5 seasons he has hit 24 , 20, 23, 20, and

DIA [1.3K]

Answer:

B. $\frac{H+108}{6}\geq 22$

Sam must hit at least 24 runs in 6th season to qualify for the home run trophy.

Step-by-step explanation:

Let H be number of runs Sam hits in 6th season.

We have been given that Sam wants to be named the greatest home run hitter of his baseball league. In the past 5 seasons he has hit 24, 20, 23, 20, and 21 home runs, respectively.

Let us find the number of runs scored by Sam adding the number of hits in his past 5 seasons.

$\text{5 season score of Sam}=24+20+23+20+21=108$

We are told that to qualify for the home run trophy he must average at least 22 home runs in 6 seasons. So to qualify this season Sam's average must be greater than or equal to 22.

We can represent this information in an inequality as:

$\frac{H+108}{6}\geq 22$

Let us solve our inequality to find the least number of runs Sam must hit to qualify.

Multiplying both sides of our inequality by 6 we will get,

$6\times \frac{H+108}{6}\geq 6\times22$