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Sati [7]
3 years ago
15

A copying machine reduces a 12 cm line to 10.5 cm

Mathematics
2 answers:
Dmitrij [34]3 years ago
7 0

Answer:

14cm

Step-by-step explanation:

10.5 is 87.5% of 12, and 87.5% x 16 = 14

you can find the percentage by using 10.5/12 and x/100 to find x

10.5 * 100 = 1050

1050/12=87.5

Nadya [2.5K]3 years ago
7 0

Answer:

14 inches

Step-by-step explanation:

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Question 6(Multiple Choice Worth 1 points)
Vaselesa [24]

Using translation concepts, the correct option is given as follows:

The graph of f(x) is shifted to the right to create g(x).

<h3>What is a translation?</h3>

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction either in it’s definition or in it’s domain. Examples are shift left/right or bottom/up, vertical or horizontal stretching or compression, and reflections over the x-axis or the y-axis.

For this problem, the functions are given as follows:

  • f(x) = |x|.
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That is, g(x) = f(x - 31), hence the function was shifted <u>31 units to the right</u> and the correct option is given by:

The graph of f(x) is shifted to the right to create g(x).

More can be learned about translation concepts at brainly.com/question/4521517

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7 0
2 years ago
Please help, I will mark brainliest!
ss7ja [257]

Answer: \frac{n^3-5n^2-3n-27}{n^2-8n-9}

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4 0
3 years ago
Which boxes do I select?
oee [108]

Answer:

4th box

Step-by-step explanation:

8 0
3 years ago
The smith family bought a new tent for a camping tent
Zepler [3.9K]
The volume of a prism is area of the base times height.
This is a triangular prism. The base is a triangle.
The volume is area of the base times height, and the base is a triangle.
Find the area of the triangle and multiply by the height of the prism.

V  = volume of the prism
A = area of the base
H = height of the prism
h = height of the triangle
b = base of the triangle

V = AH

V = (1/2)bhH

V = (1/2) * 9 ft * 7 ft * 15 ft

V = 472.5 ft^3
3 0
4 years ago
Read 2 more answers
Find equations of the spheres with center(1, −1, 6)that touch the following planes.a) xy-planeb) yz-planec) xz-plane
Misha Larkins [42]

Given :

Center of sphere , C( 1 , -1 , 6 ) .

To Find :

Find equations of the spheres with center (1, −1, 6) that touch the following planes.a) xy-plane b) yz-plane c) xz-plane .

Solution :

a)

Distance of the point from xy-plane is :

d = 6 units .

So , equation of circle with center C and radius 6 units is :

(x-1)^2+(y-(-1))^2+(z-6)^2=6^2\\\\(x-1)^2+(y+1)^2+(z-6)^2=36

b)

Distance of point from yz-plane is :

d = 1 unit .

So , equation of circle with center C and radius 1 units is :

(x-1)^2+(x+1)^2+(z-6)^2=1^2\\\\(x-1)^2+(x+1)^2+(z-6)^2=1

c)

Distance of point from xz-plane is :

d = 1 unit .

So , equation of circle with center C and radius 1 units is :

(x-1)^2+(x+1)^2+(z-6)^2=1^2\\\\(x-1)^2+(x+1)^2+(z-6)^2=1

Hence , this is the required solution .

4 0
3 years ago
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