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Lapatulllka [165]
3 years ago
8

What is the domain of the relation [(7,10), (7,17), (7,24),(7,31),(14,10)

Mathematics
2 answers:
Klio2033 [76]3 years ago
6 0

Answer:

it is 7.

Step-by-step explanation:

Domain = x values

range = y values

Rus_ich [418]3 years ago
5 0

Answer:

{7,14}

Step-by-step explanation:

Domain is always the X= Values

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A^4+b^4 phân tích thành nhân tử
gregori [183]

a^4+b^4=(a^2)^2+(b^2)^2

=(a^2+b^2)^2–2a^2b^2

=(a^2+b^2)^2—(√ 2ab)^2

=(a^2+√ 2ab+b^2)(a^2-√ 2ab+b^2)

Must click thanks and mark brainliest

5 0
3 years ago
A store paid $12 for a sweatshirt and sold the sweatshirt of $19.20. What was the percent markup (increase) of the sweatshirt? *
Nookie1986 [14]

The percent markup of the sweatshirt is 60%

Here, we want to calculate the percenatge of profit made by the store

Mathematically;

\text{Percentage markup = }\frac{(sales\text{ price-cost price)}}{\cos t\text{ price}}\text{ }\times\text{ 100\%}

From the question, we can deduce the following;

cost price is the price the store bought the sweatshirt = $12

sales price is the amount in which they sold the sweatshirt = $19.20

Thus, we proceed to substitute these values into the markup equation above;

\begin{gathered} \text{Perecentage markup = }\frac{(19.20-12)}{12}\text{ }\times\text{ 100\%} \\  \\ \text{Percentage markup = }\frac{7.20}{12}\text{ }\times\text{ 100\%} \\  \\ =\text{ 60\%} \end{gathered}

8 0
1 year ago
What is 2/4 in simplest form
Gennadij [26K]
2/4 in simplest form:

First, to find the simplest form of a fraction, you'll need to find the greatest common factor (GCF). To do this, we can list the factors of 2 and 4 and find the first common one.

Factors of 2: 1, 2
Factors of 4: 1, 2, 4

Since 2 is our first common factor, it is our GCF.

Second, we can now take our GCF (2) and divide it with our numerator and denominator. We will get a new numerator and denominator.

2 \div 2 = 1  \\  4 \div 2 = 2

Answer in fraction form: \fbox {1/2}
Answer in decimal form: \fbox {0.5}
6 0
4 years ago
Read 2 more answers
What is the ordered pair for a point 7 units to the right of the y axis and 8 units above the x axis
shepuryov [24]
(7,8) because it's saying to the right of the y axis which would be the x-axis and 8 units above the x-axis which is saying that the y-axis is really 8.
8 0
3 years ago
Read 2 more answers
LaQuinta is in the French club with 25 other students. Three exchange
CaHeK987 [17]

Answer: 23/26

Step-by-step explanation:

Let’s say we have 3 spots, one for each of the three exchange students. It doesn’t matter who goes with who, we’re just going to choose people.


If LaQuinta is NOT one of the people chosen, then there are 25 possible people left to become tour guides. We will need to choose 3 of them, so there are (25 choose 3) = 2,300 ways.


With no restrictions, there are 26 people to choose from and 3 spots to fill. Therefore there are (26 choose 3) = 2,600 ways to fill these 3 spots with no restrictions.


The total probability is 2,300/2,600, which simplifies to 23/26.

8 0
2 years ago
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