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
Trava [24]
3 years ago
5

Which step is the first incorrect step in the solution shown below?

Mathematics
1 answer:
Ket [755]3 years ago
5 0

Answer:

Step 2 is incorrect. It should be -4x +2= -12

Step-by-step explanation:

You might be interested in
Find an equation of the tangent line to y = 2 sin x at x = _/6
lys-0071 [83]
Y o = 2 sin ( π/6 ) = 2 * 1/2 = 1
x o = π / 6
y ` = 2 cos x = 2 cos (π/6) = 2 * √3 / 2 = √ 3;
m = √3
An equation of the tangent line is:
y - y o = m ( x - x o )
Answer:
y - 1 = √3 ( x - π/6 )
5 0
4 years ago
What is the missing number 12×1= 12+W​
Brilliant_brown [7]
W = 0
Twelve times one is 12 so 12+w has to equal 12
4 0
3 years ago
Read 2 more answers
I think the 1st part is "7". Pls, help me with both part 1 and part 2.
andrezito [222]

Answer:

y = kx

21=k3

21/3=k

k=7

y=7x

y = 7 * -6

y = -42

I think ??

6 0
3 years ago
Find the equation of the tangent line and normal line to the curve at a given point y=x^4+2e^x
Oliga [24]
The slope of the line is given by the derivative

m = dy/dx =  4x^3 + 2e^x

using the point slope form of a straight line 
y - y1 = m(x - x1)     where m is the above and (x1,y1) is  the point of contact of the tangent  we have

y - y1 = (4x^3 + 2e^x)(x - x1)   which is equation of the tangent 
4 0
3 years ago
The librarian has 94 books to organize. He wants to put 5 books on some shelves and 6 books on other shelves. How could he arran
Anit [1.1K]
2820 books to arrange
4 0
4 years ago
Other questions:
  • Is the dotted line a line of symmetry
    14·1 answer
  • A gardener owns an old, petrol-driven mower. It has a fuel tank with a capacity of half a gallon. How many centilitres is this?
    12·1 answer
  • 17.16 is 62.4% of what number?
    13·2 answers
  • Which operation should be performed first according to the order of operations?
    5·1 answer
  • Can anybody help with this answer?? Use the geometric mean or Pythagorean theorem to solve for z
    13·1 answer
  • Dimensions problem help me out please
    7·2 answers
  • Someone help me with this<br> Find the 10th term of the sequence -63, -93, -123
    5·1 answer
  • Answer the following algebraic equation:
    12·1 answer
  • I really need help with this
    6·1 answer
  • First, rewrite
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!