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
Bingel [31]
3 years ago
10

{(1,2),(3,4),(5,6),(7,8),(9,0)}

Mathematics
1 answer:
Jobisdone [24]3 years ago
4 0
The domain is (1,3,5,7,9) and the range is (2,4,6,8,0)
You might be interested in
ASAP Which absolute value function, when graphed, will be wider than the graph of the parent function, f(x) = |x|?
Natalija [7]
Is there something missing on the third option? None of the other options are wider
4 0
3 years ago
Read 2 more answers
We are given a sequence of five non-zero numbers, where the sum of each term and its neighboring terms is 15 or 25. Find the sum
PSYCHO15rus [73]

We have a sequence that meets the given criteria, and with that information, we want to get the sum of all the terms in the sequence.

We will see that the sum tends to infinity.

So we have 5 terms;

A, B, C, D, E.

We know that the sum of each term and its neighboring terms is 15 or 25.

then:

  • A + B + C = 15 or 25
  • B + C + D = 15 or 25
  • C + D + E = 15 or 25

Now, we want to find the sum of all the terms in the sequence (not only the 5 given).

Then let's assume we write the sum of infinite terms as:

a_1 + a_2 + a_3 + a_4 + a_5 + a_6 + ...

Now we group that sum in pairs of 3 consecutive terms, so we get:

(a_1 + a_2 + a_3) + (a_4 + a_5 + a_6) + ...

So we will have a sum of infinite of these, and each one of these is equal to 15 or 25 (both positive numbers). So when we sum that infinite times (even if we always have the smaller number, 15) the sum will tend to be infinite.

Then we have:

(a_1 + a_2 + a_3) + (a_4 + a_5 + a_6) +  ... \to \infty

If you want to learn more, you can read:

brainly.com/question/21885715

3 0
2 years ago
One angle of an isosceles triangle measures 100°. Which other angles could be in that isosceles triangle? Choose all that apply.
Ivenika [448]

Answer:

40 degrees

Step-by-step explanation:

The sum of the angles is 180.

A 100 degree angle cannot be a base angle because then

the sum of the base angles would be 200 degrees.

The 100 must be the vertex angle.

Equation:

x + x + 100 = 180

2x = 80

x = 40 degrees.

Each of the base angles is 40 degrees.

5 0
3 years ago
1. Write a quadratic function, in standard form, that fits the set of points. Solve it as a system of three equations
sasho [114]

Answer:

The equation is y=2x^2+4x-7

Step-by-step explanation:

Let the quadratic function be


y=ax^2+bx+c


The point (-4,9) must satisfy this function,

\Rightarrow a(-4)^2+b(-4)+c=9


\Rightarrow 16a-4b+c=9...(1)


The point (0,-7) must also satisfy this function,

\Rightarrow a(0)^2+b(0)+c=-7


\Rightarrow c=-7...(2)



The point (1,-1) must also satisfy this function,

\Rightarrow a(1)^2+b(1)+c=-1


\Rightarrow a+b+c=-1...(3)


We put equation 2 into equation 1 to get;


\Rightarrow 16a-4b-7=9


\Rightarrow 16a-4b=16


\Rightarrow 4a-b=4...(5)


We again put equation 2 into equation 3 to get;


\Rightarrow a+b-7=-1


\Rightarrow a+b=6...(6)


We add equation 5 and 6 to get;

5a=10


\Rightarrow a=2


We put a=2 into equation 6 to get;


2+b=6


\Rightarrow b=6-2


\Rightarrow b=4


The equation is therefore y=2x^2+4x-7

5 0
3 years ago
Co<br> Shawn can jog 5<br> mile in 5<br> hour. What is his average speed per hour?
Reptile [31]

Answer:

Hey jude i am sorry but Shawn and i need to go get ready because he is about to release another song from his new album.!!!!!

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • How is the quotient 80,000÷2000 different from the quotient 80,000÷200 or 80,000÷20
    7·1 answer
  • A=3 and b= 4 what does b^a=
    11·1 answer
  • Help me.... IF A=1, B=2, AND C=929, WHATS C/A x B + B x C
    6·2 answers
  • Which one is cheapest
    6·1 answer
  • Please help me answer it right
    9·2 answers
  • The terms in the sequence decrease by the same amount each time:
    8·1 answer
  • Jenny finds from a survey that about 20% of the students at her school do homework on Friday nights. If there are 567 students a
    11·1 answer
  • 1. 4x+3(5y+x)= 2. 7(a−3+4b)= 3. 13+(x+8)= 4. (x)(6+x)−2x=
    10·1 answer
  • When using a ruler, where is the unit?
    8·1 answer
  • What is the answer to 4x+12=24
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!