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Nonamiya [84]
2 years ago
12

If you have the answer, please show how you got it! Thanks❣️

Mathematics
2 answers:
Vitek1552 [10]2 years ago
7 0
It’s 3 wish you luck on your assignment ~JyMarkus
juin [17]2 years ago
6 0

Answer:

9pi approx= 28.3sqmm

Step-by-step explanation:

The question says the diameter is 6mm. So the radius is 3mm. They are asking for the area. It says area of the nail. But since no other measurements are given it must mean, area of the nailhead.

Area of a circle is pi×r^2

=pi(3^2)

=9pi

This is the exact answer. 9pi sqmm

or if they want a decimal approximation it is 28.3 sqmm

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3 years ago
Find the break - even points for company X, which sells all it produces, if the variable cost per unit is $3, fixed costs are $2
ohaa [14]

Given:

The variable cost per unit is $3, fixed costs are $2.

The revenue function is:

Y_{TR}=5\sqrt{q}

where q is the number of thousands of units of output produced.

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Solution:

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Total cost = Fixed cost + Variable cost × Quantity

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Y_{TC}=Y_{TR}

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Squaring both sides, we get

(2+3q)^2=(5\sqrt{q})^2

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Splitting the middle term, we get

4-4q-9q+9q^2=0

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3 0
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Step-by-step explanation:

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Likurg_2 [28]

Hi, here is the correct answer <3

Answer:

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Since the cross-section will be perpendicular to the base, it is parallel to the lateral faces of the prism. This means it will be the same shape as the lateral faces.

The lateral faces of a rectangular prism are rectangles; this means this cross-section will be a rectangle as well.

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