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
pogonyaev
3 years ago
10

Select the correct answer from each drop-down menu.

Mathematics
2 answers:
n200080 [17]3 years ago
8 0

Answer:

= 62.68 + 4x

^^ hope this helps at all! :)

liubo4ka [24]3 years ago
6 0

A

Step-by-step explanation:

You might be interested in
Consider the vector space p2 of polynomials of degree at most 2. let t be the linear transformation given by t(p(x)) = p(x − 1)
Goryan [66]
Observe what happens to the basis components under the transformation T:

T(1)=1+1=2=2\cdot1+0\cdot x+0\cdot x^2
T(x)=(x-1)+(x+1)=2x=0\cdot1+2\cdot x+0\cdot x^2
T(x^2)=(x-1)^2+(x+1)^2=2x^2+2=2\cdot1+0\cdot x+2\cdot x^2

So we can represent T with the matrix

\mathbf T=\begin{bmatrix}2&0&2\\0&2&0\\0&0&2\end{bmatrix}

To check this answer: If we take an arbitrary polynomial \mathbf p\in\mathbb P_2, i.e. the vector

\mathbf p=\begin{bmatrix}c\\b\\a\end{bmatrix}

corresponding to the polynomial p(x)=c+bx+ax^2=c\cdot1+b\cdot x+a\cdot x^2, we get

\mathbf{Tp}=\begin{bmatrix}2a+2c\\2b\\2a\end{bmatrix}=(2a+2c)\cdot1+2b\cdot x+2a\cdot x^2

Substituting \mathbf p into the rule above, we get

p(x-1)+p(x+1)=a(x-1)^2+b(x-1)+c+a(x+1)^2+b(x+1)+c
p(x-1)+p(x+1)=(2a+2c)+2bx+2ax^2

as expected.
6 0
3 years ago
What is 4x+4y=6 -x-3y=3
Mashcka [7]
I hope this helps you

3 0
3 years ago
Viet has a job mowing lawns. He earns $25 for each lawns he mowed. On Saturday, he mowed 5 lawns. On Sunday, he forgot how many
lubasha [3.4K]
You would do 25x5 and it is 125 so now you would subtract 300 from 125 and it would be 275
5 0
3 years ago
What is the answer for x? <br><br> X+3=5​
svlad2 [7]

Answer: X = 2

Step-by-step explanation: To find the value of "X" in this equation, we first need to subtract 3 from both sides.

Image provided.

3 0
3 years ago
Read 2 more answers
HELP!!! I NEED THIS DONE ASAP!
GarryVolchara [31]
20 and 7 Because 4x5 = 20
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which expression shows the sum 9 + 21 rewritten as a product of the GCF and a sum?
    12·2 answers
  • Someone please help me with 2
    7·1 answer
  • Research conducted by a daily U.S. newspaper has shown that about one seventh of the people in the world are left handed. Which
    5·1 answer
  • Two cars are travelling from Toronto to Quebec. Car A left Toronto at 8 a.m. and is moving with an average speed of 70 km/h. Car
    6·1 answer
  • What does x and y equal
    5·2 answers
  • Help me please I don’t understand these please helpp
    13·1 answer
  • THIS IS A GIRLS QUESTION ONLY girls who always breaks our hearts boys right
    11·2 answers
  • Can someone please help me i will mark brainliest
    9·2 answers
  • I don’t know if it’s true or false I need help
    8·1 answer
  • It is known that y^24 − 256 = 0. Rewrite this equation in terms of x if x = y^4.​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!