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fiasKO [112]
3 years ago
5

What is the scale factor of triangle ABC to triangle DEF?

Mathematics
1 answer:
erastova [34]3 years ago
5 0

Answer:

option B

6

Step-by-step explanation:

Given in the diagram two triangles ABC and DEF,

length of the side AB = 2

length of the side DE = 12

Scale factor of triangle ABC to triangle DEF, is the scale factor of side AB to DE

AB : DE

2   :  12

1    :  12/2

1    :   6

this means triangle DEF is 6 times larger than triangle ABC

or

triangle ABC is 1/6 of triangle DEF

 

       

               

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How does the graph change frorm point G to point K?
rewona [7]

Answer:

The graph increases then decreases

Step-by-step explanation:

If you look at point G it is increasing until it gets to the x value of 0. From there on it is decreasing to K.

3 0
3 years ago
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Wynn is 24 years old and has decided to reduce the number of cups of coffee he buys by 2 cups per day. One cup of coffee typical
Usimov [2.4K]

The total amount he would have at 69 is $343,347.81.

<h3>What is the total amount saved?</h3>

The formula that can be used to determine the future value of the deferred annuity is:

Future value = annuity factor x monthly deposit

Annuity factor = {[(1+r)^n] - 1} / r

Where:

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Amount he would save every 6 months:

  • amount saved per day = $2.50 x 2 = $5
  • Amount saved per month : $5 x 30 = $150
  • Amount saved every 6 months = $150 x 6 = $900

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To learn more about annuities, please check: brainly.com/question/24108530

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5 0
1 year ago
A car travels 52/5 kilometers in 23/4 minutes. What is the unit rate in kilometers per minute?
AleksAgata [21]

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i

Step-by-step explanation:

4 0
3 years ago
Given the graph of y = f(x), explain and contrast the effect of the constant c on the
shepuryov [24]
We use the graph of f(x)=sin(x) as an example. The graph is shown in the first picture below

Let's take 2 as the value of the constant 'c' 

The transformation of f(x)=sin(2x) gives the effect of halving the x-coordinates, as shown in the second picture. 

The transformation of f(x)=2sin(x), as shown in the third picture, gives the effect of doubling the y-coordinate

In conclusion, y=f(cx)gives the effect of halving the x-coordinates while y=cf(x) gives the effect of doubling the y-coordinates

8 0
3 years ago
I need some help please
aliina [53]

Answer:

2261.9cm^{2}

Step-by-step explanation:

Total Surface Area of Cylinder = 2\pi rh+2\pi r^{2}

Note: Do not get tricked by the 24cm (taking 24cm as the radius), that is the diameter.

To find r, radius = \frac{1}{2} d

                          =\frac{1}{2} (24)\\

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Now we know r = 12cm, h = 18cm

Now we substitute r and h into the formula to find the total surface area.

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4 0
2 years ago
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