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finlep [7]
3 years ago
11

A rectangle is dilated using a scale factor of 6. The image is then dilated using a scale factor of 1/3. What scale factor could

you use to dilate the original rectangle to get the final rectangle? Explain.

Mathematics
2 answers:
Zolol [24]3 years ago
7 0
Probably 1\3 try it..................
sineoko [7]3 years ago
4 0

Answer:

The scale factor that to use to dilate the original rectangle to get the final rectangle is 2.

Step-by-step explanation:

We can determine the final scale factor F by multiplying the scale factor of dilating the original rectangle Fr by the scale factor of dilating the consecutive image Fi:

F= Fr*Fi = 6*1/3 = 2

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Masja [62]
In this case, the zebra growth will increase 7% every year which means the growth will increase every year since its count from total population.  When there is increased in growth, that will make the graph not linear. 
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7 0
3 years ago
The diameter of a circle has length 12. The center is at*(-5, 2). Give the equation
labwork [276]

Answer:

Equation of the circle is : x^{2} + 10x + y^{2} -4y -7 =0

Step-by-step explanation:

Let us consider the image attached in the answer area.

The center<em> O</em> has the co-ordinates i.e. <em>(-5,2)</em> and the diameter given is <em>12 units</em>.

We know that radius is half of diameter.

\text{Radius = }\dfrac{\text{Diameter}}{2}

\text{Radius = }\dfrac{12}{2}\\\Rightarrow \text{Radius = 6units}

The equation for circle given the center and radius, can be represented as:

(x-a)^{2}+ (y-b)^{2} = r^{2}

Where <em>(a,b)</em> is the co-ordinate of center and <em>r</em> is the radius.

Let us consider the following formula:

(p+q)^2 = p^{2}+ q^{2} +2pq\\(p-q)^2 = p^{2}+ q^{2} -2pq

(x-(-5))^{2}+ (y-2)^{2} = 6^{2}\\\Rightarrow (x+5)^{2}+ (y-2)^{2} = 36\\\Rightarrow x^{2} + 25 + 10x +y^{2} + 4-4y=36\\\Rightarrow x^{2} + 10x +y^{2} -4y-7=0

Hence, Equation of the circle is : x^{2} + 10x + y^{2} -4y -7 =0

4 0
3 years ago
PLEASE I NEED HELP AND I ONLY HAVE AN HR Question 2 (4 points)
garik1379 [7]

Answer:

The answer is A

Step-by-step explanation:

6 0
3 years ago
??? Answer toys word problem
Alenkasestr [34]

C.

6 is a constant, so we know that y is greater than or equal to 6.

x is just a variable, but it has to be positive, so it could be anything greater than or equal to 0.

Total flour = white flour + wheat flour, therefore y = x + 6.

4 0
4 years ago
Need help asap!! thank you
Elena L [17]

Answer:c

Step-by-step explanation:

c

3 0
4 years ago
Read 2 more answers
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