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
Genrish500 [490]
2 years ago
15

Plz help meeeee plz

Mathematics
1 answer:
Sauron [17]2 years ago
3 0

Answer:

Less than

Step-by-step explanation:

Its less than because the angle of LS is 98 while MS is 95, so LS is longer

You might be interested in
PLS HELP ASAP
Contact [7]

Answers:

Equation is (x+1)^2 + (y+2)^2 = 25

Center is (-1, -2)

Radius = 5

===========================================

Work Shown:

x^2+2x+y^2+4y=20\\\\(x^2+2x)+(y^2+4y)=20\\\\(x^2+2x+1)+(y^2+4y)=20+1\\\\(x^2+2x+1)+(y^2+4y+4)=20+1+4\\\\(x+1)^2 + (y+2)^2 = 25\\\\

center = (h,k) = (-1,-2)

radius = 5

-----------------------------

Explanation:

I grouped up the x and y terms separately. Then I added 1 to both sides to complete the square for the x terms. I cut the 2 from 2x in half, then squared it to get 1. In the next step, I cut the 4 from 4y in half to get 2, which squares to 4. So that's why I added 4 to both sides to complete the square for the y terms.

Each piece is factored using the perfect squares factoring rule which is a^2+2ab+b^2 = (a+b)^2

The last equation is in the form (x-h)^2 + (y-k)^2 = r^2

We can think of x+1 as x - (-1) to show that h = -1

Similarly, y+2 = y-(-2) = y-k to show that k = -2

The center is (h,k) = (-1,-2)

The radius is r = 5 because r^2 = 5^2 = 25 is on the right hand side in the last equation above.

3 0
2 years ago
Find the domain and the range of the relation. Determine whether the relation is a function.
Sauron [17]

It is not a function with domain as { 9 / 2 , 0} and range as {1 / 4, -4, 6}.

We are given a relation:

{(9 / 2, 1 / 4),(4 1 / 2, -4),(0, 5 / 6)}

We can also write it as:

{(9 / 2, 1 / 4),(9 / 2, -4),(0, 5 / 6)}

The domain of the relation will be:

Domain = { 9 / 2 , 0}

The range of the relation will be:

Range = {1 / 4, -4, 6}

We know that every function can be a relation but every relation cannot be a function.

A relation means the connection between the input and the output.

A function means that for every input there should only be one output.

Here, this relation is not a function because:

The input 9 / 2 has 2 outputs as 1 / 4 and -4 which is not possible in a function.

Therefore, we get that it is not a function with domain as { 9 / 2 , 0} and range as {1 / 4, -4, 6}.

Learn more bout domain here:

brainly.com/question/2264373

#SPJ9

7 0
1 year ago
There were 16 stairs.carlos walked halfway up.how many steps did he climb
ololo11 [35]
The answer is 8.
half of 16 is 8
3 0
2 years ago
The cost of tools for building the wind chimes is 130$ the costs of materials are 10$ Per wind chime what is the total cost to m
irakobra [83]

Step-by-step explanation:

Total cost

= Cost of tools + Cost of materials

= $130 + 100 * $10

= $1,130.

4 0
2 years ago
Witch equation has the correct sign on the product.
maria [59]

Answer: choice A or (-25)(-25)=625

Step-by-step explanation:

its choice A because a negative times a negative equals a positive :)

4 0
2 years ago
Read 2 more answers
Other questions:
  • Caroline starts with $20 in her piggy bank. Each week she adds $4 to the piggy bank. After how many weeks will Caroline have mor
    9·2 answers
  • A news report says that 9% of middle school students are on the track team. There are 600 students in your middle school. How ma
    14·2 answers
  • Hi can someone help me with these questions? Thanks. :)
    12·2 answers
  • Y=f(x)=-4x find f(x) when x=3
    15·1 answer
  • You have money in a bank account. You take out $20 each week for three weeks, what is the change in the amount of money in your
    9·2 answers
  • F(x)= 2x^2 + 3x <br> g(x) = x^2- x + 4
    7·1 answer
  • Determine whether the equation 2x + y = 8 is linear. If so, graph the function.
    12·1 answer
  • Help Me in this math question ASAP​
    8·1 answer
  • WILL GIVE BRAINLIEST.
    5·2 answers
  • 2 points
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!