1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
motikmotik
3 years ago
7

Determine whether the dilation from A (blue figure) to B (green figure) is an enlargement or reduction, then find the scale fact

or of the dilation.
a. reduction; scale factor of 2/5
b. enlargement; scale factor of 5/2
c. reduction; scale factor of 2/3
d. enlargement; scale factor of 3/2

Mathematics
2 answers:
Alex777 [14]3 years ago
8 0

Answer:

Option B

Step-by-step explanation:

In the figure attached we have to find the scale factor of dilation of figure A to figure B.

Since figure A is smaller than figure B, it concludes figure A has been enlarged to form figure B.

Now we have to find the scale factor of enlargement.

Scale factor =  \frac{\text{one side of the larger figure}}{\text{one side of the smaller figure}}

=  \frac{5}{2}

Therefore option B is the correct answer.

DerKrebs [107]3 years ago
3 0
I believe the correct answer from the choices listed above is option B. The dilation from A (blue figure) to B (green figure) is an enlargement with a scale factor of 5/2.  <span>In two similar geometric figures, the ratio of their corresponding sides is called the </span>scale factor<span>. Hope this answers the question.</span>
You might be interested in
A summer camp cookout is planned for the campers and their families. There is room for 525 people. Each adult costs $9, and each
vodomira [7]

Answer:

<em>The System of Inequalities in this real-world scenario is:</em>

x+y < = 525

9x+5y < = 1200

Step-by-step explanation:

In this question we are asked to to write a system of inequalities, thus a system of relating two variables, where the relationship will be of the form either greater > or less < or equal.  

<u>Given Information:</u>

→ Maximum number possible in the summer camp: 525

→ People attending are Adults (lets call them x and Campers (lets call them y)

→ Ticket Cost for Adults is $9

→ Ticket Cost for Campers is $5

→ Maximum budget available for both Adults and Campers is $1200

From these information we can obtain 2 Inequalities to define our system of equation.

The first inequality will be with respect to the Maximum Number of People possible which reads as:

x+y\leq 525         [sum of adults and campers should be less or equal to maximum number of people possible]

The second will be with respect to the Maximum Budget available which reads as:

9x+5y\leq 1200         [sum of the cost per ticket for adults and campers should be less or equal to maximum budget available]

<em>Thus the System of Inequalities in this real-world scenario is:</em>

x+y\leq 525\\9x+5y\leq 1200

<em>Which if solved can give us the values for x and y, thus the number of adults and numbe of campers attedning the summer camp. </em>

5 0
4 years ago
Evaluate pq÷4; use p=14, and q=14​
AysviL [449]

<em>so</em><em> </em><em>the</em><em> </em><em>right</em><em> </em><em>answer</em><em> </em><em>is</em><em> </em><em>4</em><em>9</em>

<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em>

<em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>you</em><em>.</em><em>.</em><em>.</em>

4 0
3 years ago
In any ratio relating the number of gallons of gas and the number of miles driven will one of the values always be larger
umka21 [38]
Yes. Here's an example : I used 4 gallons of gas and drove 28 miles. The ratio is 4gallons for every 28 miles. 4 gallons: 28 miles.
7 0
4 years ago
Solve the right triangle shown in the figure BC = 1.6in&lt; A=48.8 C =90
yKpoI14uk [10]
Drawing a diagram to represent the information you've given, the only angle we are missing is B.  We can find that by subtracting the two we're given from 180:
180 - 90 - 48.8 = 41.2
<em>m</em>∠<em>B</em> = 41.2°.
We can use the angles and the one side we're given to find the remaining sides.  Since we do not know the length of the hypotenuse, AB, we cannot use sine or cosine.  We must use tangent (the ratio for tangent is opposite/adjacent):
\tan 41.2 = \frac{x}{1.6}
Multiply both sides by 1.6:
1.6 \tan 41.2 = x&#10;\\ 3.67 = x
This is the length of side AC, which is opposite to angle B.
To find the length of AB we can use the Pythagorean Theorem:
(1.6)^2+(3.67)^2=c^2&#10;\\ 2.56+13.4689=c^2&#10;\\ 16.0289=c^2&#10;\\ \sqrt{16.0289} = \sqrt{c^2}&#10;\\ 4=c
The length of side AC, the hypotenuse, is 4 inches.
3 0
4 years ago
Read 2 more answers
Explain why applying a vertical translation and then a horizontal translation produces the same result as applying a horizonatal
Tanya [424]
Because it wouldn't matter which direction you go in first. For example would it matter if you took two steps left then three forward or if you took three forward and then two left. It wouldn't because you would end up in the exact same place.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Describe the general properties of rotations. Include a discussion of the properties of rigid transformations, and line segments
    13·2 answers
  • Is infinity a number?
    9·1 answer
  • 63 1/4 divided by 2 1/5
    15·2 answers
  • Books You want to buy either a paperback or hard covered book as a
    7·1 answer
  • A square painting has a side length of 18 inches. What is the area of the painting?
    14·2 answers
  • Is this right? Can someone please check?
    8·1 answer
  • Convert 13.025 to base 10​
    6·1 answer
  • Find the endpoint of the line segment with the given endpoint and midpoint. Endpoint:(2,1) midpoint:(0,4)
    12·1 answer
  • Use the given information to find the P-value. Also, use a 0.05 significance level and state the conclusion about the null hypot
    6·1 answer
  • You start driving east for 14 miles, turn left, and drive north for another 10 miles. At the end of driving, what is your straig
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!