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mariarad [96]
3 years ago
13

Select from the following choices those graphs that represent only a dilation applied to this polygon with a scale factor great

than 1. Select all that apply.

Mathematics
1 answer:
romanna [79]3 years ago
5 0

Answer:

B and C

Step-by-step explanation:

Required

Select graphs that are dilated by a scale factor greater than 1

For graph A:

Graph A is smaller than the original graph. This indicates dilation with a scale factor less than 1

For graph B:

Graph B is bigger than the original graph and is dilated over (0,0). This indicates dilation with a scale factor greater than 1

For graph C:

Graph C is bigger than the original graph; however, it is not dilated over (0,0). This indicates dilation with a scale factor greater than 1

For graph D:

Graph D is bigger than the original graph; however, it is not only dilated but also flipped over (i.e. rotated).

<em>Hence, b and c is true</em>

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A car travels 45 miles on 1 gallon of gas. the car uses 10 gallons of gas how many miles it does travel.
Sav [38]

Answer:

450 miles

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
1.Find the slope of the line through (-6, 11) and (15, 20).
GrogVix [38]

Answer:

\boxed {\boxed {\sf m= \frac{3}{7} }}

Step-by-step explanation:

We are asked to find the slope of a line. The slope tells us the steepness and direction of a line. It is found by dividing the change in y by the change in x.

m= \frac{ \Delta y }{\Delta x}

m= \frac{y_2-y_1}{x_2-x_1}

In this formula, (x₁, y₁) and (x₂, y₂) are the points the line passes through. We are given the points (-6, 11) and (15,20). If we match a value with its corresponding variable, we see that:

  • x₁ = -6
  • y₁ = 11
  • x₂ = 15
  • y₂ = 20

Substitute the values into the formula.

m= \frac{20-11}{15 - -6 }

Solve the numerator.

m= \frac{9}{15--6}

Solve the denominator. 2 back to back negative signs become a positive sign.

m= \frac{9}{15+6}

m= \frac{9}{21}

Simplify the fraction. 3 divides evenly into the numerator and denominator.

m= \frac{9/3}{21/3}

m= \frac{3}{7}

The slope of the line is <u>3/7.</u>

6 0
3 years ago
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A distribution has the five-number summary shown below. What is the
Irina-Kira [14]

Answer:

The interquartile range(IQR) is <u>31</u>.

Step-by-step explanation:

Given:

A distribution has the five-number summary shown below:

24, 36, 42, 57, 65.

Now, to find the interquartile range (IQR).

So, to get the IQR we need to find the quartile 1 and quartile 3:

As, 42 is the median.

Quartile 1 is the average of first half.

<u>24, 36</u>, 42, 57, 65.

Q1 = \frac{24+36}{2}

Q1 = \frac{60}{2}

Q1 = 30

Quartile 3 is the average of last half.

24, 36, 42, <u>57, 65</u>.

Q3 = \frac{57+65}{2}

Q3 = \frac{122}{2}

Q3 = 61

Thus, by putting the formula we get IQR:

IQR = Q3 - Q1.

IQR=61-30

IQR=31.

Therefore, the interquartile range(IQR) is 31.

4 0
3 years ago
39:24
kenny6666 [7]
It’s would be y=6x + 11
8 0
3 years ago
2/7x14 multiply answer
Ratling [72]

Answer:

4

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\frac{2}{7}  \times 14 \\  \\ 2 \times 2  = 4

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4 years ago
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