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
givi [52]
2 years ago
13

CAN SOMEONE PLEASE HELP ME ON THIS PLEASE SHOW THE WORK I REALLY JUST NEED ANYONE BRO TO BREAK IT DONE FOR ME

Mathematics
1 answer:
Nadusha1986 [10]2 years ago
3 0

Answer:

I geuss we'll neva know

*cues music*

Step-by-step explanation:

You might be interested in
Use the arc length formula to find the length of the curve y = 4x − 5, −1 ≤ x ≤ 2. check your answer by noting that the curve is
professor190 [17]
Ok, here we go.  Pay attention.  The formula for the arc length is AL= \int\limits^b_a { \sqrt{1+( \frac{dy}{dx})^2 } } \, dx.  That means that to use that formula we have to find the derivative of the function and square it.  Our function is y = 4x-5, so y'=4.  Our formula now, filled in accordingly, is AL= \int\limits^2_1 { \sqrt{1+4^2} } \, dx (that 1 is supposed to be negative; not sure if it is til I post the final answer).  After the simplification we have the integral from -1 to 2 of \sqrt{17}.  Integrating that we have AL= \sqrt{17}x from -1 to 2.  2 \sqrt{17}-(-1 \sqrt{17} ) gives us 3 \sqrt{17}.  Now we need to do the distance formula with this.  But we need 2 coordinates for that.  Our bounds are x=-1 and x=2.  We will fill those x values in to the function and solve for y.  When x = -1, y=4(-1)-5 and y = -9.  So the point is (-1, -9).  Doing the same with x = 2, y=4(2)-5 and y = 3.  So the point is (2, 3).  Use those in the distance formula accordingly: d= \sqrt{(2-(-1))^2+(3-(-9))^2} which simplifies to d= \sqrt{9+144}= \sqrt{153}.  The square root of 153 can be simplified into the square root of 9*17.  Pulling out the perfect square of 9 as a 3 leaves us with 3 \sqrt{17}.  And there you go!
5 0
2 years ago
Heyoooo :D
sergij07 [2.7K]

Answer:

D

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Solve for x. Enter the solutions from least to greatest. (x−1)^2−9=0
Leno4ka [110]

Step-by-step explanation:

(x−1)²−9=0

(x-1)²= 9

x-1 = ±√9

x-1 = ±3

x = 1-3=-2 or x=1+3=4

the solution = {-2,4}

6 0
2 years ago
Convert the polar expression of this complex number into its rectangular form:
Sergio [31]

Answer:MARK BRAINLLEST MARK BRAINLLEST

(−5/2, 5/2√3)

<h2 />

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is bigger 3/7 or 2/10?
yanalaym [24]
3/7. if you make them equivalent fractions it would be 30/70 or 14/70. 30/70 is bigger.
7 0
3 years ago
Other questions:
  • NEED HELP NOW 100 POINTS!!!!!! WILL MARK BRAINLIEST!!!!!!!
    13·2 answers
  • Anna shipped a small package from
    12·1 answer
  • An ant crawls 14 cm down into an ant hole. It then crawls 6 cm up to the queens nest. What is the ants location in a math senten
    14·1 answer
  • I need help with these 6: questions. 1/2-3/10,3/8-1/4,2/3-1/2,3/5-3/10,5/12-1,And 3/5-12
    15·2 answers
  • What is the graph for the equation
    13·1 answer
  • The main show tank has a radius of 70 feet and forms a quarter sphere what is the volume of the quarter sphere shaped tank?
    11·1 answer
  • The diagram below represents the net of a triangular prism.
    12·2 answers
  • Find the inequality by the graph
    5·1 answer
  • Hi I know this seems like much but I really need help with all of this please
    11·2 answers
  • Find the slope and the y-intercept of the graph of the linear equation. y=-7x+12<br><br>​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!