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SashulF [63]
4 years ago
10

Which real-world transformations can be represented by dilations? Select two options. 1. turning a camera to take a photograph 2

. cropping a photograph to a square by cutting only one side 3. reducing a photograph to half its dimensions 4. enlarging a photograph to double the dimensions 5. moving a photograph to a different page
Mathematics
1 answer:
Fittoniya [83]4 years ago
4 0

Answer:

3 and 4

Step-by-step explanation:

A dilation is a transformation that produces an image that is the same shape as the original, but is a different size so here reducing a photograph to half its dimensions and enlarging a photograph to double the dimensions is dilation.

=> For dilation, we use a certain scale factor

=> In the 3rd option, scale factor is 1/2

=> In the 4th option, scale factor is 2.

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Margarita [4]

Answer:

The first one or A because 3 times 2 is 6 and 4 times 2 is 8.

8 0
3 years ago
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Find two consecutive odd integers such that 53 more than the lesser is four times the greater
viva [34]
Let x and x+2 the 2 odd consecutive numbers. Now translate from English language to Math's:
x+53 = 4(x + 2), Expand :
x+53 = 4x + 8
53 - 8 = 4x - x

45 = 3x   and x = 15. So the 1st is 15 and the 2nd is 17

4 0
4 years ago
Write an equation that expresses the following relationship.
AlexFokin [52]

The equation become u = k p^2 / d.

According to the statement

we have given that some conditions for the equations and we have t make the equation from the given equations.

So, For this purpose, we have given that

The equation in which u is varies directly with the square of p and inversely with d and use the k as the constant of proportionality.

So, From all these above the equation will become is

u = k p^2 / d

In latex form the equation write as :

u =  \frac{kp^{2}}{d}

In this equation all the given conditions are applicable.

So, The equation become u = k p^2 / d

Disclaimer: This question was incomplete. Please find the full content below.

Question:

Write an equation that expresses the following relationship. u varies directly with the square of p and inversely with d In your equation, use k as the constant of proportionality.

Learn more about equations here

brainly.com/question/2972832

#SPJ1

7 0
2 years ago
If the degree of a polynomial function is even and the leading coefficient is negative, then the end behavior of the function is
-Dominant- [34]

Answer:

Its the last option.

Step-by-step explanation:

The function will  rise from the left and descend to the right.

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4 0
2 years ago
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zubka84 [21]

1) X²+5X-50=0

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↠X(X+10)-5(X+10) = 0

↠(X-5)(X+10)=0

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2)B²+6B-16=0

↠B² + 8B - 2B -16 = 0

↠B(B+8) -2(B+8) =0

↠(B-2) (B+8) =0

↠B = 2,-8

3)R²+6R+8=0

↠R²+4R+2R+8=0

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6 0
2 years ago
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