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
likoan [24]
3 years ago
10

HELP PLZ!!!!!!!!!!!!!!!

Mathematics
2 answers:
Andru [333]3 years ago
7 0
B is correct ..............
ExtremeBDS [4]3 years ago
6 0
I believe it is A or B
You might be interested in
Evaluate the line integral, where c is the given curve. (x + 9y) dx + x2 dy, c c consists of line segments from (0, 0) to (9, 1)
viktelen [127]
\displaystyle\int_C(x+9y)\,\mathrm dx+x^2\,\mathrm dy=\int_C\langle x+9y,x^2\rangle\cdot\underbrace{\langle\mathrm dx,\mathrm dy\rangle}_{\mathrm d\mathbf r}

The first line segment can be parameterized by \mathbf r_1(t)=\langle0,0\rangle(1-t)+\langle9,1\rangle t=\langle9t,t\rangle with 0\le t\le1. Denote this first segment by C_1. Then

\displaystyle\int_{C_1}\langle x+9y,x^2\rangle\cdot\mathbf dr_1=\int_{t=0}^{t=1}\langle9t+9t,81t^2\rangle\cdot\langle9,1\rangle\,\mathrm dt
=\displaystyle\int_0^1(162t+81t^2)\,\mathrm dt
=108

The second line segment (C_2) can be described by \mathbf r_2(t)=\langle9,1\rangle(1-t)+\langle10,0\rangle t=\langle9+t,1-t\rangle, again with 0\le t\le1. Then

\displaystyle\int_{C_2}\langle x+9y,x^2\rangle\cdot\mathrm d\mathbf r_2=\int_{t=0}^{t=1}\langle9+t+9-9t,(9+t)^2\rangle\cdot\langle1,-1\rangle\,\mathrm dt
=\displaystyle\int_0^1(18-8t-(9+t)^2)\,\mathrm dt
=-\dfrac{229}3

Finally,

\displaystyle\int_C(x+9y)\,\mathrm dx+x^2\,\mathrm dy=108-\dfrac{229}3=\dfrac{95}3
5 0
3 years ago
Help me and EXPLAIN plz
dalvyx [7]
Volume=length X breadth X height

hence, volume= 9.6 X 5 X 7 cubic millimeters
 
which is equal to 336 cubic mm
5 0
3 years ago
What is sec 600 degrees
Flauer [41]

Answer:

-1

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Evaluate 9 ÷ 3[(18 − 10) − 22].
dlinn [17]

Answer:

-42

Step-by-step explanation:

3 0
3 years ago
Question: -2 - (-4)
Sergeeva-Olga [200]

Answer:

<h2>2</h2>

Step-by-step explanation:

Follow PEDMAS

-2 - (-4)

Follow rule : -(-a)= + a

- 2 + 4 \\  = 2

5 0
3 years ago
Read 2 more answers
Other questions:
  • How do u measure to the nearest inch
    6·2 answers
  • For each fraction if you multiply both the numerator and the denominator by the same number is the resulting fraction equivalent
    12·1 answer
  • How much will hi pays in total
    13·1 answer
  • Which prism has the greatest volume?
    6·2 answers
  • A new car is purchased for 17600 dollars. The value of the car depreciates at 11.75% per year. What will the value of the car be
    9·1 answer
  • Min-Jun and Felicia are scuba diving.Min-Jun is 10.34 meters below the surface of the ocean, and Felicia is 1.69 meters deeper t
    10·1 answer
  • How many books are due that week?
    11·2 answers
  • 6y=x-18 3y=-15x+15 What is the value of x?
    5·1 answer
  • How do you divide fractions?
    12·2 answers
  • Sum of the second and third consecutive odd integers, simplified
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!