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sesenic [268]
2 years ago
13

A cylindrical container that contains three tennis balls that are 2. 7 inches in diameter is lying on its side and passes throug

h an x-ray scanner that scans from the top only. What outline will appear on the x-ray screen, and what are the dimensions? cylindrical container with three spheres side by side so that the spheres are laying horizontally A circle with a diameter of 2. 7 in A circle with a diameter of is 5. 4 in A rectangle that is 5. 4 in x 8. 1 in A rectangle that is 2. 7 in x 8. 1 in.
Mathematics
1 answer:
kirza4 [7]2 years ago
5 0

The correct option is c, which is A rectangle that is 5.4 in x 16.2 in.

<h3>Rectangle</h3>

A rectangle is a quadrilateral with opposite sides parallel and equal to each other. Also, all the angles of the rectangle are equal to 90°.

Given

A cylindrical container that contains three tennis balls that are 2. 7 inches in diameter is lying on its side and passes through an x-ray scanner that scans from the top only.

As given, the cylinder is lying on its side, thus for the x-ray machine, the side will be the top of the cylinder. therefore, the cylinder will look like a rectangle, like the way it is shown below.

The diameter of 3 balls will be the length of the rectangle while the width will be the diameter of 1 ball.

Hence, the correct option is c, which is A rectangle that is 5.4 in x 16.2 in.

Learn more about Cylinder:

brainly.com/question/3692256

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The data below represents the number of essays that students in Mr. Ji's class wrote. 2,3,5,5,6,7,8,8,11 Which box plot correctl
sweet-ann [11.9K]

Answer:

C

Step-by-step explanation:

2,3,5,5,<u>6</u>,7,8,8,11

6 is the middle line, 8 is the end of the box, and 4 is the beginning of the bow.

Hope this helps.

5 0
3 years ago
What does a closed circle on a number line indicate? Is it the solution does not include that number?
Lilit [14]
No, a closed circle does include that number.

Closed circles are used for greater than or equal to or less than or equal to
Open circles are only used for greater than or less than

3 0
3 years ago
Compute the lower Riemann sum for the given function f(x)=x2 over the interval x∈[−1,1] with respect to the partition P=[−1,− 1
Nata [24]

Answer:

21/64

Step-by-step explanation:

First, we need to note that the function f(x) = x² is increasing on (0, +∞), and it is decreasing on (-∞,0)

The first interval generated by the partition is [-1, -1/2], since f is decreasing for negative values, we have that f takes its minimum values at the right extreme of the interval, hence -1/2.

The second interval is [-1/2, 1/2]. Here f takes its minimum value at 0, because f(0) = 0, and f is positive otherwise.

Since f is increasing for positive values of x, then, on the remaining 2 intervals, f takes its minimum value at their respective left extremes, in other words, 1/2 and 3/4 respectively.

We obtain the lower Riemman sum by multiplying this values evaluated in f by the lenght of their respective intervals and summing the results, thus

LP(f) = f(-1/2) * ((-1/2) - (-1)) + f(0) * (1/2 - (-1/2)) + f(1/2)* (3/4 - 1/2) + f(3/4) * (1- 3/4)

= 1/4 * 1/2 + 0 * 1 + 1/4 * 1/4 + 9/16 * 1/4 = 1/8 + 0 + 1/16 + 9/64 = 21/64

As a result, the lower Riemann sum on the partition P is 21/64

3 0
3 years ago
Find the rule for 10 1 12 3 15 6 20 ?
ki77a [65]

Answer:

<h2>See below</h2>

Step-by-step explanation:

For every odd place, the first one, the third one, and so on, the rule to increase each number by 2 then 3 then 5. This is because every even numbered digit, shows how much to increase the other digits by, minus one at the beginning, no change in the middle, and plus one at the end.

I'm always happy to help :)

3 0
3 years ago
Graph: y +2=
olga_2 [115]

Answer:

  see below

Step-by-step explanation:

The point-slope form of the equation of a line is ...

  y -h = m(x -k)

for a line with slope m through point (h, k).

Comparing this to the given equation, you see that ...

  h = -2, m = 1, k = -4

The line has a slope of 1 and goes through the point (-4, -2). This information is useful for graphing.

__

You can also rearrange the equation to slope-intercept form by subtracting 2 from both sides.

  y = x +2

This has a slope of 1 and crosses the y-axis at y=2. It graphs the same as the above.

6 0
3 years ago
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