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
Tcecarenko [31]
3 years ago
15

Need help with vertical angles ​

Mathematics
2 answers:
natka813 [3]3 years ago
7 0

Answer:

whats up? whats tha questionn :)

Step-by-step explanation:

Scilla [17]3 years ago
4 0

Answer:

ok what is thepromblem

Step-by-step explanation:

You might be interested in
If y = kx, where k is a constant,<br> and y = 30 when x = 6, what is<br> the value of y when x = 3?
Svetradugi [14.3K]

Answer:

Step-by-step explanation:

Actually it's 11 because 11 is technically the same when added to constant of x =6 = 11

7 0
3 years ago
Problem Solving
N76 [4]

you're absolutely correct.

each system is sold for $2150, that includes cost + markup, namely the markup is the surplus amount otherwise called "profit".

they sold 12 of those, 2150 * 12 = 25800

they had $4824.36 in profits from it, so if we subtract that from the sale price, we'll be left with the cost of all 12 systems

25800 - 4824.36 = 20975.64

that's the cost for all 12 systems sold, how many times does 12 go into 20975.64?  20975.64 ÷ 12 = 1747.97.

7 0
3 years ago
Show that the transformation T defined by<br>T(x1, x2) = (2x1 - 3x2, X1+4, 5x2) is not linear.<br>​
erastovalidia [21]

Let <em>u</em> = (1, 0) and <em>v</em> = (0, 1). Then

<em>T</em> (<em>u</em>) = (2*1 - 3*0, 1 + 4, 5*0) = (2, 5, 0)

<em>T</em> (<em>v</em>) = (2*0 - 3*1, 0 + 4, 5*1) = (-3, 4, 5)

=>   <em>T</em> (<em>u</em>) + <em>T</em> (<em>v</em>) = (-1, 9, 5)

but

<em>T</em> (<em>u</em> + <em>v</em>) = <em>T</em> (1, 1) = (2*1 - 3*1, 1 + 4, 5*1) = (-1, 5, 5)

=>   <em>T</em> (<em>u</em> + <em>v</em>) ≠ <em>T</em> (<em>u</em>) + <em>T</em> (<em>v</em>)

which means <em>T</em> does not preserve addition, so it is not linear.

4 0
2 years ago
It takes 1.5 hours for jayson to mow a lawn. Linda can mow the same lawn in 2hrs. How long with it take them, working together,
Nataly [62]
1.75 hours, add them up and divide by two and you get your answer
8 0
3 years ago
Match the numbers with the correct label
Firdavs [7]

Answer:

a= -3/7

b= -0.2

c = -2/8

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Carolyn is making a quilt using blocks like the one shown below. All the shaded squares are the same size and all the shaded tri
    7·2 answers
  • Complete using the RDW stratergy.
    10·1 answer
  • Write the number 33×10^-3 in scientific notation​
    5·1 answer
  • 5 2/8-3 7/8=? I need help plzz
    5·2 answers
  • Solve for x: 2(x + 3)2 − 4 = 0
    9·2 answers
  • Question 10 Multiple Choice Worth 1 points)
    12·1 answer
  • A linear function contains the following points.
    10·2 answers
  • Find the value of the expression below if x=10. x2−2(x+5)<br>PLZ HELP GIVING BRANLIEST
    15·1 answer
  • The given term is 6n-38,<br> can u find the first four terms in the sequence
    9·1 answer
  • How many ordered quadruples (w, x, y, z) of positive odd integers are there
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!