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
LekaFEV [45]
3 years ago
15

Two rectangles are similar. Rectangle ABCD has a length of 20 inches and width of 12 inches. Rectangle ABCD is dilated 25% of it

original size to form rectangle FGHJ. How is the area affected?
Mathematics
1 answer:
Solnce55 [7]3 years ago
7 0

FGHJ is 60 inches, because it was dilated 25%, and 25% of 240 is 60

You might be interested in
Write the compound inequality shown by the graph.
Anni [7]
9 > x >= 2 is the answer
6 0
3 years ago
PLZ HELP!! Which real numbers are zeroes of the function?
astra-53 [7]

The correct answers are: 1/2, 2 and -2.


To get this, factor f(x)

f(x)=2x^3-x^2-8x+4

f(x)= (2x^3-x^2) - (8x -4)

f(x)= (2x-1)(x^2) + (2x-1)(-4)

f(x)= (2x-1)(x^2-4)

f(x)= (2x-1)(x-2)(x+2)


2x-1=0

2x=1

x=1/2


x-2=0

x=2


x+2=0

x=-2


5 0
3 years ago
Please help! <br><br> Which angle is a vertical angle with ZEFD?<br> - - - -
mixer [17]

Answer:

<AFB

Step-by-step explanation:

The angle that is a vertical angle with <EFD would be the angle that is vertically opposite and equal to <EFD.

Taking a look at the diagram, yiu would observe that <AFB is vertically opposite to <EFD. Therefore, <AFB is a vertical angle with <EFD.

6 0
3 years ago
A sound wave travels through iron at a rate of 5120\,\dfrac{\text{m}}{\text{s}}5120
Jet001 [13]

The rate at which the sound travels in km/hr is 0.142km/hr

<h3>Conversion of m/s to km/hr</h3>

If a sound wave travels with a speed of 5120m/s, in order to convert to km/he, we will use the conversion factor below;

1hr = 3600secs

1km = 1000m

Using the conversion factor in our dimensional analysis

5120m/s = 5120m/1s * 1km/1000m * 3600s/1hr

5120m/s  = 5120m/3600000

5120m/s = 0.142km/hr

Hence the rate at which the sound travels in km/hr is 0.142km/hr

learn more on dimensional analysis here: brainly.com/question/21510595

#SPJ1

6 0
1 year ago
2b +4= -8
kolbaska11 [484]

Answer:

b = (-6). 2×-6 + 4 = -8

9= 5. 2×5-6 = 4

s=4. 3×4 = 12 , 12-4 = 8

3 0
2 years ago
Other questions:
  • Extend the rate table to find the unknown value in the
    7·1 answer
  • £399 is shared between Ann, Bill, Chloe and Dave.
    14·1 answer
  • Please help with this. it wants to find M M
    7·1 answer
  • Olivia and camille went clothes shopping . Camille spent 19.40 less than twice what olivia spent . In total , they spent $272.35
    11·1 answer
  • Two neighbors, wilma and betty, each have a swimming pool. both wilma's and betty's pools hold 9900 gallons of water. if wilma's
    7·1 answer
  • What is the ratio 15 : 75 in lowest terms?<br><br> 1 : 5<br><br> 2 : 5<br><br> 1 : 4<br><br> 3 : 5
    12·2 answers
  • A teacher has 613 fliers to divide equally among 29 students. About how many fliers will each student receive?
    10·1 answer
  • PLEASEEEE PLEASEEE HELP ME!!!!!!!!!!!!!!!! I’m beggin plsss
    5·1 answer
  • 7. The graph shows the height, h, in feet, of water
    9·1 answer
  • Which must be true in order for the relationship
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!