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
Nuetrik [128]
3 years ago
5

What is the equation of the axis of symmetry?

Mathematics
1 answer:
Aleksandr [31]2 years ago
8 0

Answer:

Step-by-step explanation:

You might be interested in
(1 point) Consider the universal set U={1,2,3,4,5,6,7,8,9,10}, define the set A be the even numbers, the set B be the odd number
Sloan [31]

Answer:

a) AUC = {2,4,6,8,10}

b) BnC = {}

c) AnB = {}

d) B-C = B = {1,3,5,7,9}

Step-by-step explanation:

The set A is the even numbers, those that are divisible by two.

So A = {2,4,6,8,10}

B is the odd numbe.rs. An odd number is a number that is not divisible by two.

So B = {1,3,5,7,9}.

C = {4,5,6}, as the problem states

a) The union of sets is a set containing all elements that are in at least one of the sets. So the union of A and C is a set that contains all elements that are in at least one of A or C.

So AUC = {2,4,6,8,10}.

b) The intersection of two sets consists of all elements that in both sets. So, the intersection of B and C is the set that contains all elements that are in both B and C.

There are no elements that are in both B and C, so the intersection is an empty set

BnC = {}

c) Same explanation as b), there are no elements that are in both A and B, so another empty set.

AnB = {}

d) The difference of sets B and C consists of all elements that are in B and not in C. We already have in b) that BnC = {}, so:

B-C = B = {1,3,5,7,9}

6 0
2 years ago
Classify the triangle with angles measuring 1130, 47°, and 20°.
nydimaria [60]

Answer:

<em>D. Obtuse</em>

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A political scientist wants to know how college students feel about the Social Security system. She obtains a list of the 3456 u
Marina CMI [18]

Answer:

For this case the population is described as:

All the college students

And the political have a list of 3456 undergraduates at her college for the sampling frame.

The sample would be the 104 students who return the survey.

Is important to notice that since he know the information about her college she can apply inference about the parameter of interest just at her college and not about all the possible students of college.

Step-by-step explanation:

For this case the population is described as:

All the college students

And the political have a list of 3456 undergraduates at her college for the sampling frame.

The sample would be the 104 students who return the survey.

Is important to notice that since he know the information about her college she can apply inference about the parameter of interest just at her college and not about all the possible students of college.

For this case we can also find the non reponse rate since we know that the total of questionnaires are 250 and she got back just 104 answered

Non-resp. = \frac{250-104}{250} = \frac{146}{250}= 0.584

So we have a non response rate of 58.4 %

4 0
3 years ago
I need to know how to solve this foil problem i algebra
maxonik [38]

do: first of first bracket x first of 2nd bracket

+( first of 1st bracket x 2nd of 2nd bracket)

+(2nd of 1st bracket x 1st of 2nd bracket)

+ (2nd of 1st bracket x 2nd of 2nd bracket)

== 10n -16n +20n+32=    14n+32

7 0
2 years ago
Read 2 more answers
A marble is drawn at random from a bag containing 2 blue marbles, 3 yellow marbles, and 7 orange marbles. What is the probabilit
elixir [45]

total marbles: 2+3+7 = 12

add blue and yellow 2+3=5

 7 marbles aren't blue or yellow

probability = 7/12 marble is not one of those

4 0
3 years ago
Other questions:
  • Ashley uses a cup of water and 2 cups of sugar to make a large batch of emerging bird Fugue what ratio correctly compares the am
    13·1 answer
  • WILL GIVE BRAINLIEST THANKS AND 5 STARS FOR CORRECT ANSWER
    8·1 answer
  • I NEED HELP NOW WHAT IS 2+2
    12·2 answers
  • What are 5 ways that graph can be misleading ?
    9·2 answers
  • Solve the following question algebraically <br><br> -4|X+2|= -20
    10·2 answers
  • 69degree Fahrenheit is what in celcius
    9·2 answers
  • If you travel at the rate of 45 miles per hour how many minutes will it take you to travel 1 mile
    11·1 answer
  • PLEASE HELP SOMEONE PLEASE HELP ME ASAPPPPP
    9·2 answers
  • From first to last, when did the presidents serve? Drag the presidents’ names into the correct order according to when they serv
    10·2 answers
  • Find the value of x in the figure shown. <br> plz i beg help i will give 20 points and brianlist
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!