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JulijaS [17]
3 years ago
8

Please help what's the answer

Mathematics
2 answers:
Hatshy [7]3 years ago
7 0

Answer:

No, (4, -2) is only a solution for the red equation.

I hope this helps!

natulia [17]3 years ago
4 0

Answer:

I think the answer the second one

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The table below shows an inequality and a number by which to multiply both sides. Inequality Multiply each side by Negative 2 le
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the answer is basicly D

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3 years ago
Why am this point be labeled with two names; 1 1/2 and 3/2
kakasveta [241]
3/2 is an improper fraction, where the denominator (bottom number) is smaller than the top (numerator)
1  1/2 is this same fraction but now it is not improper.  
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3 years ago
What is angle 1 a dangle 2 called
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Adjacent angles

Step-by-step explanation:

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(PLEASE HELP) Question is worth 30 points:) The following function represents the production cost F(x) In dollars for x numbers
soldi70 [24.7K]

Answer:

production cost f(x), in dollars, for x number of units produced by company 1:

f(x) = 0.05x^2 − 7x + 300

2) Table that represents the production cost g(x), in dollars, for x number of units produced by company 2:

x        g(x)

0.6     899.58

0.8     899.52

1        899.50

1.2     899.52

1.4     899.58

3) Comparison: do a table for f(x) with the same x-values of the table for g(x).

x            f(x) = 0.05x^2 − 7x + 300    g(x)

0.6         295.818                               899.58

0.8         294.432                               899.52

1            293.05                                 899.50

1.2         291.672                               899.52

1.4          290.298                              899.58

As you can see the values of f(x) are consistently lower than the values of g(x) for the same x-values.

The minimum production cost for company 2 is around 899.50 at x = 1, while the minimum production cost of company 1 is defintely lower (lower than 292.298 for sure, in fact if you find the vertex it is 55).

Answer: Based on the given information, the minimum production cost for company 2 is greater.

Step-by-step explanation:

5 0
3 years ago
What is the area of the figure below?
-BARSIC- [3]

Answer:

54.8 = total area+

Step-by-step explanation:

Start with the widest part near the middle. Three inches is taken away from 7 inches to give 4 inches.

4 inches must be divided by 2 since the triangles so formed are congruent and there are 4 of them.

Use the Pythagorean theorem to get the height of the triangles. Solve the height for just one of them.

height = ??

Base = 2

hypotenuse = 5

height^2 + 2^2 = 5^2

height^2 + 4 = 25

height^2 + 4 - 4 = 25 - 4

height^2 = 21

height = sqrt(21)

height = 4.58

<em>Area of 4 Trangles</em>

Area of the triangles = 4 * (1/2 * 2 * 4.58)

Area of the triangles = 18.32

<em>Area of the Middle Rectangle</em>

Area = l * w

length = 4.58 * 2  where did that 2 come from?

width = 3

Area = 3 * 2 * 4.58

Area = 27.48

<em>Area of the two End Squares</em>

The end squares measure 3 by 3

Area square = s*s

The area = 3*3 = 9

<em>Total Area</em>

Area = 9 + 27.48 + 18.32

Area = 54.8 units.

6 0
3 years ago
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