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
DIA [1.3K]
3 years ago
11

How do you do this question?

Mathematics
1 answer:
max2010maxim [7]3 years ago
6 0

Answer:

∫₁⁵ 2t (t² + t³) dt

Step-by-step explanation:

The area is ∫ₓ₁ˣ² y dx.  To parameterize, replace x₁ and x₂ with t₁ and t₂.  Replace y = f(x) with y = f(t), and replace dx with (dx/dt) dt.

x = 5 + t², so dx = 2t dt.

∫₁⁵ (t² + t³) (2t dt)

∫₁⁵ 2t (t² + t³) dt

You might be interested in
Only number 8 plsssss bet no one can get this
Nesterboy [21]

Answer:

52 sq un

Step-by-step explanation:

8 0
3 years ago
50 points!!! Will mark brainliest
Murrr4er [49]

Answer:

x=20

Step-by-step explanation:

form a ratio

28:7

4:1

x:5

x=20

3 0
2 years ago
Read 2 more answers
Write the equation for g(x)
Natasha_Volkova [10]

Answer:

Step-by-step explanation:

g(x) = (x+4)² - 5

8 0
3 years ago
Find the area. simply your answer <br><br> 2x<br> 3x
Firdavs [7]
The area of a triangle is always:

A=bh/2  (base times the height divided by 2)

A=3x(2x)/2

A=6x^2/2

A=3x^2

...


7 0
3 years ago
Read 2 more answers
Three coins are tossed.<br> What is the probability that<br> all three will land tails up?
Angelina_Jolie [31]

Answer: 1/4

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Many of Kim's classmates work after school. For a research project, Kim collected data on the number of classmates that work or
    13·1 answer
  • 9 gallons per second equals how many quarts per minute
    9·1 answer
  • Byron earns $11.00 per hour. How many hours will Byron have to work to earn $143.00?
    8·2 answers
  • How many solution 6x-4 = x+6 has
    5·2 answers
  • What is the volume in cubic centimeters of the cylinder?
    10·1 answer
  • Is 0.48 equal to 6/15
    8·2 answers
  • In a right triangle the measure of one acute angle is two times the sum of the measure of the other acute angle and 6. find the
    14·1 answer
  • The number 4 + i is multiplied by some real number to yield 2 + one-half i. Which equation is true?
    7·2 answers
  • I believe this is a quadratic formula. <br><br> 3x^2 - 5 = -8x - 10
    7·1 answer
  • How do you find what exponents of i are? like I know i^2 is -1, but how are you supposed to figure out i^26? do you have to writ
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!