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
Mazyrski [523]
2 years ago
9

Don’t be all up on me like that

Mathematics
2 answers:
Lelechka [254]2 years ago
7 0

Sucks </3

HSGYAUSHBJASKDUGAYHD

anyways

goodluck

Anit [1.1K]2 years ago
5 0

Answer:

for you explanation just put i chose 6 to the third power because that is the only answer that does not equal 64

Step-by-step explanation:

You might be interested in
The dashed curve on the graph shows the initial function . What is the equation of the solid curve?
Jet001 [13]

Answer:

f(x) = sqrt(x + 6)

y = sqrt(x + 6)

x = sqrt(y + 6)


Stx^2 = y + 6

x^2 - 6 = y

red line: f(x) = sqrt(x + 6)

green line: f^-1(x) = x^2 - 6


7 0
3 years ago
(x-4) + 34 = -4x I need this answer
mote1985 [20]
The answer would be x= -6
6 0
3 years ago
Please help need 4 and 5 I will make brainliest , 30 points
trasher [3.6K]

She put 1/5 down which means she owes 4/5

620 * 4/5 = 496

She owes $496.00



98 - 10 = 88

She still owes $88.00

5 0
3 years ago
4. Solve for w:<br> -33 = 6 - 3w
gavmur [86]

Answer:

13 =w

Step-by-step explanation:

-33 = 6 - 3w

Subtract 6 from each side

-33-6 = 6 - 3w-6

-39 = -3w

Divide each side by -3

-39/-3 = -3w/-3

13 =w

3 0
3 years ago
Read 2 more answers
Find the unit tangent vector T and the principal unit normal vector N for the following parameterized curve.
const2013 [10]

Answer:

a.

T(t) = ( -sin(t^2), cos(t^2) )\\\\N(t) = T'(t) / |T'(t) |  =   (-cos(t^2) , -sin(t^2))

b.

T(t) =r'(t)/|r'(t)| =  (2t/ \sqrt{4t^2   + 36} , -6/\sqrt{4t^2   + 36},0)

N(t) =T(t)/|T'(t)| =  (3/(9 + t^2)^{1/2} , t/(9 + t^2)^{1/2},0)

Step-by-step explanation:

Remember that for any curve      r(t)  

The tangent vector is given by

T(t) = \frac{r'(t) }{| r'(t)| }

And the normal vector is given by

N(t) = \frac{T'(t)}{|T'(t)|}

a.

For this case, using the chain rule

r'(t) = (  -10*2tsin(t^2) ,   102t cos(t^2)   )\\

And also remember that

|r'(t)| = \sqrt{(-10*2tsin(t^2))^2  +  ( 10*2t cos(t^2) )^2} \\\\       = \sqrt{400 t^2*(  sin(t^2)^2  +  cos(t^2) ^2 })\\=\sqrt{400t^2} = 20t

Therefore

T(t) = r'(t) / |r'(t) | =  (  -10*2tsin(t^2) ,   10*2t cos(t^2)   )/ 20t\\\\ = (  -10*2tsin(t^2)/ 20t ,   10*2t cos(t^2) / 20t  )\\= ( -sin(t^2), cos(t^2) )

Similarly, using the quotient rule and the chain rule

T'(t) = ( -2t cos(t^2) , -2t sin(t^2))

And also

|T'(t)| = \sqrt{  ( -2t cos(t^2))^2 + (-2t sin(t^2))^2} = \sqrt{ 4t^2 ( ( cos(t^2))^2 + ( sin(t^2))^2)} = \sqrt{4t^2} \\ = 2t

Therefore

N(t) = T'(t) / |T'(t) |  =   (-cos(t^2) , -sin(t^2))

Notice that

1.   |N(t)| = |T(t) | = \sqrt{ cos(t^2)^2  + sin(t^2)^2 } = \sqrt{1} =  1

2.   N(t)*T(T) = cos(t^2) sin(t^2 ) - cos(t^2) sin(t^2 ) = 0

b.

Simlarly

r'(t) = (2t,-6,0) \\

and

|r'(t)| = \sqrt{(2t)^2   + 6^2} = \sqrt{4t^2   + 36}

Therefore

T(t) =r'(t)/|r'(t)| =  (2t/ \sqrt{4t^2   + 36} , -6/\sqrt{4t^2   + 36},0)

Then

T'(t) = (9/(9 + t^2)^{3/2} , (3 t)/(9 + t^2)^{3/2},0)

and also

|T'(t)| = \sqrt{ ( (9/(9 + t^2)^{3/2} )^2 +   ( (3 t)/(9 + t^2)^{3/2})^2  +  0^2 }\\= 3/(t^2 + 9 )

And since

N(t) =T(t)/|T'(t)| =  (3/(9 + t^2)^{1/2} , t/(9 + t^2)^{1/2},0)

6 0
3 years ago
Other questions:
  • 50 centimeters to meters<br> 6.3 meters to centimeters
    15·1 answer
  • The volume of a rectangular prism is 12x^5-27x^3. What are the dimensions of the prism? Show all work.
    9·1 answer
  • True expression -50x+ 100 represents the balance, in dollars, of a bank account after x months. What is the range of change, in
    6·1 answer
  • Which graph shows a system with an infinite number of solutions?
    14·2 answers
  • The equivalent expression for 16x + 46 + 8c
    14·1 answer
  • Dupe age and olu age add up to 25 years eight years ago,Dupe was twice as old as olu.How old are they?​
    10·1 answer
  • Mei is a park ranger at death valley national park in california. She records the elevation relative to sea level at different p
    14·1 answer
  • Cuanto da √(1 ÷ 6^2 - 1 ÷ 10^2)
    11·1 answer
  • I need help with this question, not really understanding
    6·1 answer
  • 10. When Raphael solved the system below by using the method of elimination, he changed the second equationto -8x – 2y = -2. Wha
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!