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
-Dominant- [34]
3 years ago
14

Em dois retângulos semelhantes, a ampliação foi de 10 cm por 12 cm, para 20 cm por 24 cm, qual a razão de semelhança (K)?

Mathematics
1 answer:
Semenov [28]3 years ago
4 0

Answer:

1,2

Step-by-step explanation:

You might be interested in
Use the table to complete the statements. The x-intercepts shown in the table are and . The y-intercept shown in the table is
sukhopar [10]

Answer:

The x- intercepts shown in the table are (-2,0) and (2,0)

The y- intercept shown in the table is (0,-4)

4 0
3 years ago
Read 2 more answers
Find the common ratio of the geometric sequence -7,-14,-28
Aneli [31]

Answer:

2

Step-by-step explanation:

To find the common ratio, take the second term and divide by the first term

-14/-7 = 2

Check by dividing the third term by the second term

-28/-14 = 2

The common ratio is 2

7 0
3 years ago
Read 2 more answers
Effie ate 4 peaches. this represents 25% of the bag of peaches. how many peaches were originally in the bag
pav-90 [236]
16 peaches were originally in the bag.
16/25%=4
5 0
3 years ago
Area of paralellogram with base 15cm and height12cm
azamat

Answer:

180 cm2

Area of a polyhedron:

15(=base)x12(=height)

=180cm2

btw parallelogram is a 2D pic how you can come out a ''base'' and ''height''? It should be called a polyhedron. Your question is weird.

If so, your ''area of parallelogram'' is 15cm2 since your question is hecking  weird.

Btw it's 15cm2 not 15

Please check ur question b4 u ask

7 0
3 years ago
Read 2 more answers
HELP!!!! PLEASE I NEED HELP!!!!
NNADVOKAT [17]

for the first one it is the second option because of one property of logarithms:

log(a)-log(b)=log\frac{a}{b}

for the second one using the same property we can say that we third option is correct and not the second one but we use one more property of the logarithm

loga(b)^x=xloga(b) the power of the logarithm becomes a fator and \sqrt[3]{x} is equal to x^{\frac{1}{3}}

8 0
3 years ago
Other questions:
  • Find the value of x to the nearest tenth.
    10·2 answers
  • Can you come up with denominators that contain variables and aren't equal that would require you to change only one denominator
    10·1 answer
  • THE LIN FAMILY HAS A FISH WITH DIFFERENT COLORS OF FISH . THERE ARE 7 BLUE FISH 4 GREEN FISH ,AND 4 YELLOW WHAT IS THE RATIO OF
    15·1 answer
  • Look at the figure. Name the postulate or theorem you can use to prove the triangles congruent.
    6·1 answer
  • What is the reason that the sum of the magnitudes of two vectors and the magnitude of the sum of two vectors not equal? Thank yo
    8·1 answer
  • Divide. Write your answer in simplest form.<br> 7/10 divided by 5/16
    6·1 answer
  • I’m doing my finals I need to finsih pls help
    11·1 answer
  • Solve each equation 7.7r+6=6.7r+6
    15·1 answer
  • Which of the following situations can be represented by the expression 3n – 15 ? Select all that apply. ​
    14·1 answer
  • The functions f(x) and g(x) are shown below:
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!