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
Hatshy [7]
3 years ago
14

the ratios swans to ducks in a pond is 7 to 6 if there are 39 swans and Ducks all together then how many ducks are there?

Mathematics
1 answer:
frosja888 [35]3 years ago
7 0

Answer:

18 ducks

Step-by-step explanation:

add the parts of the ratio 7 + 6 = 13

divide the total by 13 to find one part of the ratio

\frac{39}{13} = 3 ← 1 part of the ratio

7 parts = 7 × 3 = 21 ← number of swans

6 parts = 6 × 3 = 18 ← number of ducks


You might be interested in
Help me please..............
larisa [96]

Answer:

a.)48

b.)528

c.)448

Step-by-step explanation:

a.)8x8=64. 4x4=16 64-16=48

b.)48(from a. answer)x11=528

c.)11x8(x2 for the other side)=176. 11x4x4=176.

48x2=96. 176+176+96=448

3 0
3 years ago
Complete the statement.
iren [92.7K]

Answer:

VY

Step-by-step explanation:

Coz they all look the same on the sides

4 0
3 years ago
What additional information is needed to prove the triangles are congruent by the SAS Postulate?
Kitty [74]
You need to know the length of two sides and the degree of one angle.
7 0
3 years ago
John has a total of 13 coins in his pocket. Of the 13 coins, they are all either quarters or dimes. The total value of the coins
lubasha [3.4K]
8 quarters = (8 x .25) = $2.00

5 dimes = (5 x .10) = $.50

$2.00 + $.50 = $2.50

8 + 5 = 13
3 0
3 years ago
A wedding photographer charges a flat fee of $1800 and $175 per hour. Which equation can be used to find the total cost of takin
ikadub [295]

Answer:

y=1800+175x

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • For thousands of​ years, gold has been considered one of the​ earth's most precious metals. one hundred percent pure gold is​24-
    12·1 answer
  • how to find the volume of each sphere, both in terms of \pi and the nearest tenths for r=3 use 3.14 for \p.
    5·1 answer
  • Homework help answering math questions
    12·1 answer
  • What is <br> r squared+7r+6=0
    10·1 answer
  • 2x + 7 + (3 - y) = -4 + 6i
    8·1 answer
  • There were 600 pieces of fruit in the fruit salad. Thirty-two percent were watermelon and were grapes. Is it reasonable to estim
    6·2 answers
  • Find the volume of the composite figure. Drag and drop the correct numbers into the boxes to complete the answers. Please help!!
    6·1 answer
  • What is the 3rd term of the linear sequence below?7,9,11,13,15,...​
    5·1 answer
  • Estimate the sum of 672 and 830 by rounding to the nearest hundred before adding.
    9·2 answers
  • Given the data shown below, which of the following is the best prediction for the number of years it will take for the populatio
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!