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
Sergio039 [100]
3 years ago
13

If 1,090 ducks swim in a pond and 286 swim away how many are left

Mathematics
2 answers:
andrey2020 [161]3 years ago
7 0

Answer:

804

Step-by-step explanation:

1,090-286=804

Elena L [17]3 years ago
3 0

Answer: 804

Step-by-step explanation:

You might be interested in
Sebastian has 50 marbles in a bag. 20% of the marbles are green. How many marbles are green?
Ede4ka [16]

Answer: 10

Step-by-step explanation:

50 divided by 10 is 5

10%=5

20%=10

7 0
3 years ago
Read 2 more answers
Question 15 2 points)
tino4ka555 [31]
There’s not enough information to answer your question.
3 0
3 years ago
Let a and b be real numbers satisfying a^3 - 3ab^2 = 47 and b^3 - 3a^2 b = 52. Find a^2 + b^2.
boyakko [2]

Answer: a²+b² = -99/2

Step-by-step explanation:

Since we are given two equations, this equations will be solved simultaneously to get a² and b²

a³ - 3ab² = 47 ... 1

b³ - 3a² b = 52... 2

From 1, a(a² - 3b²) = 47...3

From 2, b(b² - 3a²) = 52... 4

Adding 3 and 4, we have;

a²+b²-3b²-3a² = 99 (note that a and b will no longer be part of the equations as they have been factored out)

a²+b²-(3b²+3a²) = 99

(a²+b²) -3(b²+a²)= 99

Taking the difference we have

- 2(a²+b²) = 99

a²+b² = -99/2

8 0
3 years ago
Find the greatest common factor of the following monomials.<br> 25x^5 20x^6
klio [65]
1x25=25
5x5=25

1x20=20
2x10=20
4x5=20

x^5 is the biggest you can take out of x^5 and x^6 and 5 is the biggest number you can take out of 20 and 25

5m^5
8 0
3 years ago
WL
otez555 [7]
The function appears to be L(legos) = T(tower)^3

L = T^3

This checks out for t =1,2,3,4

The 100th tower would have 100^3 legos.

100^3 = 1,000,000.

The 100th tower would have 1 million cubes
8 0
3 years ago
Other questions:
  • Could someone help me with number 5 because I suck at perimeters
    14·1 answer
  • In a rear-wheel drive (RWD) system, the rear axle _______ the vehicle.
    7·2 answers
  • Which function can be used to find the marked-up price of a marble countertop depending on the area?
    6·2 answers
  • HELP PLEASE!!!!! Giving 100 points and brainlest to the correct answer! May have more questions after this..... PLEASE HELP ME!!
    7·2 answers
  • The 13th term of this geometric sequence is 16,384 and the first term is 4. what is the common ratio
    8·1 answer
  • The sum of a number and five divided by fifteen
    7·1 answer
  • What are both of these?
    7·1 answer
  • Jia spends $8 on 4 pounds of fruit. How much would he pay for one pound of fruit2||
    11·1 answer
  • Which value of m is a counterexample for the following statement?
    10·1 answer
  • Please Help 20 Points
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!