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
Luba_88 [7]
3 years ago
6

A 12 cm by 20 cm painting hangs in a museum. The museum curator wants to hang other paintings in the gallery that are proportion

al in size. The dimensions of several paintings are shown. Which paintings' dimensions are proportional to the original painting? Select all that apply. A. 1.5 cm by 2.5 cm B. 27 cm by 45 cm C. 9 cm by 15 cm D. 30 cm by 50 cm E. 6 cm by 14 cm
Mathematics
1 answer:
nata0808 [166]3 years ago
6 0

Answer:

A. 1.5 cm by 2.5 cm

B. 27 cm by 45 cm

C. 9 cm by 15 cm

D. 30 cm by 50 cm

Step-by-step explanation:

The dimensions of the original painting = 12 cm by 20 cm painting

Hence, the proportion is:

12/20 = 0.6

Hence, we compare the options given in the question.

A. 1.5 cm by 2.5 cm

= 1.5/2.5 = 0.6 , option A is correct

B. 27 cm by 45 cm

27cm/45 cm = 0.6 Option B is correct

C. 9 cm by 15 cm

9cm/15cm = 0.6 , Option C is correct

D. 30 cm by 50 cm

30 cm /50 cm = 0.6 Option D is correct

E. 6 cm by 14 cm

6cm/14 cm = 0.4285714286

Option E is not correct

Therefore, Options A to D are the correct options

You might be interested in
Pls help asap.......
lidiya [134]

i really dont know but downlaod photomath that shall work perfectly


3 0
3 years ago
39 is what percent of 96
ra1l [238]

Answer:

40.625%

Step-by-step explanation:

This is a very simple question.

We have to understand converting word equations to algebraic ones.

"is" means "="

"of" means "*"

So, we can write:

39 = what percent * 96

Now, we let "what percent" be "p" and solve the equation for p:

39 = P * 96

So,

39 = P * 96\\39=96P\\P=\frac{39}{96}\\P=0.40625

Converting this decimal to percentage means multiplying by 100, so we have:

0.40625 * 100

= 40.625%

7 0
3 years ago
Suppose Bob borrows $5,000 for three years from his rich uncle, who agrees to charge Bob simple interest at 5% annually. How muc
ale4655 [162]

Answer:

Step-by-step explanation:

3 0
2 years ago
Draw a line through each point using the given slope. What do you notice about the two lines?
morpeh [17]
I think the answer is that they are parallel
5 0
3 years ago
I REALLY NEED THIS NOW. PLEASE HELP ME!!
Andre45 [30]

Answer:

4*-2... answer D. is correct :)

7 0
3 years ago
Read 2 more answers
Other questions:
  • Find the area of this parallelogram in (cm2).
    10·1 answer
  • -4w+18w+2=10-6w <br><br> What is w?
    6·2 answers
  • The ratio of AC to BC is ________. 3/4 2/3 4/3 3/2
    6·2 answers
  • What are the two LARGEST angles for question one? Show work if possible
    7·1 answer
  • Which graph represents the equation y − 6 = -(x − 4)?
    9·2 answers
  • *20* points* any help would be appreciated
    8·1 answer
  • Theater has 384 seats each row has 16 seats the area model represents the situation part A what is the value of X in the area mo
    7·2 answers
  • Please help me with this problem<br><br>ln -3x + ln 4 = ln 58​
    15·2 answers
  • R + s² at r = 4, s = 1 ( Pls show work) AND NO LINKS THX UwU
    14·1 answer
  • Is 60.43 an irrational number
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!