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harkovskaia [24]
2 years ago
13

Complete the square. x2 + 14x +

Mathematics
1 answer:
jasenka [17]2 years ago
8 0

Answer:

x² + 14x + 49

Step-by-step explanation:

x² + 14x + 49

each side = (x+7)

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The difference between the product of 4 and a number 6
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Answer:

If we call our unknown value x, then we can say that

The "product of 4 and a number" is 4x

The "difference between" 4x and 6 is 4x - 6

Step-by-step explanation:

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Where are the proteins for a cell made?<br> mitochondria<br> cytoplasm<br> nucleus<br> ribosomes
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The ribosomes are the organelles in which the proteins are made. Except for red blood cells (RCBs), all the other cells in the body make protein as each cell is made up of protein. The DNA present in the nucleus instructs the ribosomes in the cells to synthesize proteins.

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Is 5 a natural whole integer or rational or irrational​
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Is a triangle with angle measures 34 62 and 83 possible
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angles must add up to 180

so 34+62+83

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and that is less than 180

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3 0
3 years ago
A 2-column table with 5 rows. Column 1 is labeled Days to Set Up with entries 1.5, 3, 4.5, x, 7.5. Column 2 is labeled Number of
Lorico [155]

This directly proportional relationship between p and q is written as p∝q  where that middle sign is the sign of proportionality. The value of x is 6.

<h3>What are directly proportional and inversely proportional relationships?</h3>

Let there are two variables p and q

Then, p and q are said to be directly proportional to each other if

 p = kq

where k is some constant number called the constant of proportionality.

This directly proportional relationship between p and q is written as

 p ∝ q  where that middle sign is the sign of proportionality.

In a directly proportional relationship, increasing one variable will increase another.

Now let m and n be two variables.

Then m and n are said to be inversely proportional to each other if

m = \dfrac{c}{n} \\\\ \text{or} \\\\ n = \dfrac{c}{m}

(both are equal)

where c is a constant number called the constant of proportionality.

This inversely proportional relationship is denoted by

m \propto \dfrac{1}{n} \\\\ \text{or} \\\\n \propto \dfrac{1}{m}

As visible, increasing one variable will decrease the other variable if both are inversely proportional.

Let the days to set up with entries be represented by a, while the number of concerts is represented by b. Now, It is known that the days to set up with entries and the number of the concert are in a relationship. Therefore, we can write the relationship as,

a ∝ b

a = k b

Now, if we substitute the values from the first row, we will get,

1.5 = k × 1

1.5 = k

Thus, the value of k is 1.5.

Now, if we substitute the entries from the 4th row, we will get,

a = k × b

x = 1.5 × 4

x = 6

Hence, the value of x is 6.

Learn more about Directly and Inversely proportional relationships:

brainly.com/question/13082482

#SPJ1

8 0
2 years ago
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