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Mathematics

2 answers:

Mnenie [13.5K]3 years ago

7 0

Answer:

x=4900 books produced will the cost same.

semoga membantu

Tomtit [17]3 years ago

3 0

Answer:

x=4900 there's the answer

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Which of the following is the point and slope of the equation y - 3 = (x - 5)?

Ilia_Sergeevich [38]

ANSWER:

The slope of the given line y - 3 = (x - 5) is 1 and (5, 3) is a point on that line.

SOLUTION:

Given, line equation is y – 3 = (x – 5)

We have to find the slope of the given equation along with a point on that line.

Now, if we observe, the given equation is in point slope form $y-y_{1}=m\left(x-x_{1}\right)$

Where, m is the slope of the line and $\left(x_{1}, y_{1}\right)$ is a point on the line.

Now by comparison of the two equations we can conclude that,

$\mathrm{m}=1 , x_{1}=5 \text { and } y_{1}=3$

So, the point on the given line is (5, 3).

Hence, the slope of the given line is 1 and (5, 3) is a point on that line.

8 0

3 years ago

Anyone know the area of the blue area?

Studentka2010 [4]

First, find the area of the larger sector (the 360-130=230 degree sector), then add the area of the triangle.
area of the larger sector:(230/360)π*11.1²≈247.17
area of the triangle when two sides and the angle between the two sides are given: (absinФ)/2. In this case, a=11.1, b=11.1, Ф=130
(11.1*11.1*sin130)/2≈47.19
the total area is 247.17+47.19≈294.4
Please use your calculator to double check my numbers.

4 0

4 years ago

X² +12x+27 = 0 Find the roots of each equation by factoring

Setler79 [48]

Answer:

x = -9, -3

Step-by-step explanation:

${x }^{2} + 12x + 27 = 0$