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
Citrus2011 [14]
3 years ago
5

Parallelogram FGHJ was dilated and translated to form similar parallelogram F'G'H'J'. What is the scale factor of the dilation?

Mathematics
1 answer:
vodka [1.7K]3 years ago
8 0

Answer:

The scale factor is 4

Step-by-step explanation:

Given

See attachment for parallelograms

Required

Determine the scale factor (k)

Using sides FG and F'G' as a point of reference:

FG = 2\ units

F'G' = 8\ units

The scale factor (k) is calculated as:

k = \frac{New}{Original}

k = \frac{F'G'}{FG}

k = \frac{8\ units}{2\ units}

k = 4

You might be interested in
4 part question help me pls 100 points
rodikova [14]

9514 1404 393

Answer:

  1. there is no M in the diagram
  2. 145°
  3. 325°
  4. 104°

Step-by-step explanation:

EG and IF are assumed to be diameters of the circle. The measures of the two arcs created by a diameter are 180°.

1. There is no M

__

2. arc EF = arc EG -arc FG = 180° -35°

  arc EF = 145°

__

3. Angle EDI is a vertical angle to angle FDG, so has the same measure: 35°. Long arc EGI will be 360° minus the measure arc EI

  arc EGI = 360° -arc EI = 360° -35°

  arc EGI = 325°

__

4. Arc Gi is double the measure of arc GH, so is 38°×2 = 76°. Arc EI is the supplement to this:

  arc EI = 180° -arc GI = 180° -76°

  arc EI = 104°

6 0
3 years ago
Round to the number of decimal places stated in bracket.<br> 2.374 [2]
vova2212 [387]

Answer:

2.37

I hope this helps, also next time make sure your question makes sense

5 0
4 years ago
Read 2 more answers
Find the amount of time.<br><br> I=$720, P=$1000, r=9%<br> The amount of time is <br> years.
Ostrovityanka [42]
I=PRT/100
720=1000x9xT/100
72000=9000T
T=72000/9000
T=8years
4 0
3 years ago
What is the greatest whole number that rounds to 277300
saveliy_v [14]
The answer is 300,000 because you have to round the bigger number that is 2 and don't forget to go next door and round 7 and that tell if it going up one more. We round 277,300 7 is more so add one more to the 2 and that is 300,000.
5 0
4 years ago
Which expression is equivalent to the square root of -80?<br> -45<br> -4.5<br> 4.15;<br> 4.5
Illusion [34]

Answer:

-45

Step-by-step explanation: just put it thru the calculator

8 0
3 years ago
Other questions:
  • The steps below show the incomplete solution to find the value of y for the equation 4y − 2y − 4 = −1 + 13:
    14·2 answers
  • Which expression is equivalent to 18a+12b+9a+24b ?
    14·1 answer
  • How would I solve this equation 15m=120
    12·2 answers
  • What is the product? 3 1/2 × 2 2/3
    15·2 answers
  • 2. Which fraction is equivalent to 1/3?<br>A. 4/12<br>B.3/12<br>C. 2/9<br>D. 2/4<br>​
    5·2 answers
  • Heres another questions, hope someone can help me.
    7·1 answer
  • Write a division equation that equals 16
    5·2 answers
  • Franklin Construction Company build a sidewalk around two sides of a new library, as shown in the figure. what is the area of th
    7·1 answer
  • PLEASE HELP ME!!!!!!!!!!!!!!!
    15·2 answers
  • Question Write 7% as a fraction or mixed number in simplest form. The simplest form is .
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!