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
Katena32 [7]
3 years ago
7

Help ASAP no Rocky:))

Mathematics
1 answer:
LiRa [457]3 years ago
4 0

Answer:

around 10k. just look at the graph where the 4 and line of graph meet (edit: I didn't see the choices, it's C

You might be interested in
What is the length of the curve with parametric equations x = t - cos(t), y = 1 - sin(t) from t = 0 to t = π? (5 points)
zzz [600]

Answer:

B) 4√2

General Formulas and Concepts:

<u>Calculus</u>

Differentiation

  • Derivatives
  • Derivative Notation

Basic Power Rule:

  1. f(x) = cxⁿ
  2. f’(x) = c·nxⁿ⁻¹

Parametric Differentiation

Integration

  • Integrals
  • Definite Integrals
  • Integration Constant C

Arc Length Formula [Parametric]:                                                                         \displaystyle AL = \int\limits^b_a {\sqrt{[x'(t)]^2 + [y(t)]^2}} \, dx

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

\displaystyle \left \{ {{x = t - cos(t)} \atop {y = 1 - sin(t)}} \right.

Interval [0, π]

<u>Step 2: Find Arc Length</u>

  1. [Parametrics] Differentiate [Basic Power Rule, Trig Differentiation]:         \displaystyle \left \{ {{x' = 1 + sin(t)} \atop {y' = -cos(t)}} \right.
  2. Substitute in variables [Arc Length Formula - Parametric]:                       \displaystyle AL = \int\limits^{\pi}_0 {\sqrt{[1 + sin(t)]^2 + [-cos(t)]^2}} \, dx
  3. [Integrand] Simplify:                                                                                       \displaystyle AL = \int\limits^{\pi}_0 {\sqrt{2[sin(x) + 1]} \, dx
  4. [Integral] Evaluate:                                                                                         \displaystyle AL = \int\limits^{\pi}_0 {\sqrt{2[sin(x) + 1]} \, dx = 4\sqrt{2}

Topic: AP Calculus BC (Calculus I + II)

Unit: Parametric Integration

Book: College Calculus 10e

4 0
3 years ago
What is the sum of 1/4-11/16
Elden [556K]
1/4-1/16=
=1*4/16 - 1*1/16
=4/16-1/16
=3/16
Or 1/8
3 0
3 years ago
Read 2 more answers
What is the equation, of the perpendicular to y= 1/8x + 2, , passing through the point (1,-5)?
BARSIC [14]

Answer:

yes passing is the best thing to do so you can get a job

Step-by-step explanation:

7 0
3 years ago
7 less than 34 of a number is greater than or equal to 23​
Naya [18.7K]

Answer:

equal to

Step-by-step explanation:

4 0
3 years ago
What is the missing side
AveGali [126]

The Pythagorean theorem applies to the sides of this right triangle.

... x² + (4/7)² = (5/7)²

... x² = 25/49 -16/49

... x = √(9/49)

... x = 3/7

The unknown side has length 3/7.

_____

You might recognize that this is a 3-4-5 right triangle with a scale factor of 1/7.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Twenty-five subtracted from a number is -50. what is that number?
    5·1 answer
  • What is 5 7/8 as an improper fraction?
    14·2 answers
  • | x+8 | = 5<br><br><br> PLEASE, HELP ME!!!!!!! THE LINES ARE ABSOLUTE VALUE!!!!!
    12·1 answer
  • a wild tiger can eat up to 55 pounds of meat in a day about how many days would it take for a tiger to eat the following prey an
    11·1 answer
  • What is the value of x?<br>enter your answer in the box.<br><br>x = _____
    12·1 answer
  • If a boat traveled 27 miles in 2 hours . At this rate how many miles will the boat travel in 1/2 hour?
    14·1 answer
  • I can't figure this out, please help
    15·1 answer
  • The cost of a new laptop is $750 which generates a sales tax amount of 37.50. What is the sales tax rate.
    14·1 answer
  • Solve the system of inequalities: <br> 3x-10&lt;0<br> 2x&gt;0<br> HELPPP WILL MARK BRAINLIEST
    11·2 answers
  • Solve the equation below<br> -1/5x-18=2
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!