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
Musya8 [376]
3 years ago
6

Which relation is a function?

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
6 0

Answer:

1,2,4,8,16,32,36,40,48

You might be interested in
Please help me asap
astraxan [27]

Answer:

To find the inverse interchange the variables and solve for y.

Step-by-step explanation:

f−1(x)=6x−53(1+x)

6 0
11 months ago
Calculate the area of the regular pentagon below:
jarptica [38.1K]

Answer: 238.95 in²

because this is a regular pentagon

=> the area of the regular pentagon will be 5 times the area of the triangle in the picture.

we have: the area of the triangle is: (11,8.8,1)/2 = 47,79 (in²)

=> the area of the regular pentagon is 5. 47,79 = 238,95 (in²)

Step-by-step explanation:

4 0
3 years ago
Find the LCM and GCF of 8<br>and 12<br>LCM<br>GCF​
Vesnalui [34]

Answer:

LCM: 24

GCF: 4

Step-by-step explanation:

LCM: guess and check by multiplying the largest number by an integer and dividing the product by the smaller number to check. 12*2=24 ... 24/8=3 ✓

GCF: opposite the other: guess and check by dividing the smaller number by an integer and multiplying the quotient by the larger number to check.

8 0
2 years ago
Read 2 more answers
Find the twenty-fifth term of an arithmetic sequence if the first term is-1 and the common difference is 5. Write the first thre
denis-greek [22]

Answer:

1). T_{25}=119

2). T_{1}=-23

T_{2}=-23+2=-21

T_{3}=-23+4=-19

Step-by-step explanation:

First term of an arithmetic sequence is (-1) and common difference is 5.

Then we have to find twenty fifth term of this arithmetic sequence.

Since explicit formula of an arithmetic sequence is represented by

T_{n}=a+(n-1)d

Where T_{n} represents nth term of the sequence.

a = first term

n = number of term

and d = common difference

Now we will find 25th term of this sequence.

T_{25}=(-1)+(25-1)5

= (-1) + 120

= 119

Similarly in second part of this question we have to find first three terms of an arithmetic sequence in which

T_{21}=17 and

T_{50}=75

Now from the explicit formula

17 = a + (21 - 1)d

17 = a + 20d   --------(1)

75 = a + (50 - 1)d

75 = a + 49d --------(2)

Now we subtract equation 1 from 2

75 - 17 = 49d - 20d

29d = 58

d = \frac{58}{29}=2

By putting d = 2 in equation 1

17 = a + 20×2

17 = a + 40

a = 17 - 40

a = -23

Therefore, first three terms of this sequence will be

T_{1}=-23

T_{2}=-23+2=-21

T_{3}=-23+4=-19

8 0
3 years ago
Please help with any question !! need help
Gre4nikov [31]

Answer:

1/ 4/5

2/ 6/8 = 3/4

3/ 4/5

4/ 4/10 = 2/5

5/ 2/4 = 1/2

4 0
3 years ago
Other questions:
  • It took 2/3 of an hour to complete her science homework. It took Bethany 3/4 of the amount of time to do her math homework as he
    8·1 answer
  • Mathematics with applications in the management, Natural, and Social Sciences Twelfth edition
    10·1 answer
  • The vertices of a right triangle are (–6, 4), (0, 0), and (x, 4).
    13·1 answer
  • A model of the is 2.9 ft tall and 1.2 ft wide. The Eiffel Tower is actually 410 ft wide. What is the actual height of the Eiffel
    6·1 answer
  • Can someone help me? When I put 4.50 x 33.47 in the calculator it gives me a weird number and I have a test tomorrow! I really w
    11·2 answers
  • Which of the following situations could be represented by the expression 17 + (–8)? Select all that apply.
    5·1 answer
  • HELP PLEASE!!! THANKS!!
    12·1 answer
  • Comprehension Question
    6·1 answer
  • Use the graph to solve the given system of equations, <br> x-3y=-3<br> x+y=5
    7·1 answer
  • HELPP!!!!!!!!!!!!!!!!!!!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!