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
Readme [11.4K]
3 years ago
9

Find all solutions of the equation in the interval [0, 2).

Mathematics
1 answer:
Mnenie [13.5K]3 years ago
8 0

Answer:

x = 30          0  <= x < 2

Step-by-step explanation:

senx +3 + sex -3 = 1

2senx = 1

senx =1/2

x = arcsen(1/2)

x = 30

You might be interested in
What is the value of x?
Evgesh-ka [11]

Answer:

7

40/5=8

8(3)=24

24-10=14

14/2=7

8 0
3 years ago
Read 2 more answers
Gene has a gasoline budget of $300 per month. He uses an average of $6 of gasoline each day he drives. Which of the following eq
Law Incorporation [45]

Answer:

300-6x

Step-by-step explanation:

Trust me

7 0
2 years ago
The equilateral triangle and the rectangle have the same perimeters. Find the value of x.
castortr0y [4]
We can't answer the question, you haven't given us the information, we need to know what the x is here, or if they gave you a value.

3 0
3 years ago
Stephanie is a very good soccer player. She can kick a soccer ball with an initial velocity of 21.3 m/sec. The function that rep
algol [13]
If the ball hit the ground it means that its height is equal to 0. In order to find the time after the ball <span>will hit the ground, we need to find the solution of the equation h(x)=0 which is different to 0.

-4.9x^2+21.3x=0
x(-4.9x+21.3)=0
-4.9x+21.3=0
x=21.3/4.9 = 4.3469 seconds</span>
4 0
3 years ago
What is the largest possible integral value in the domain of the real-valued function
kotegsom [21]

Answer:

Max Value: x = 400

General Formulas and Concepts:

<u>Algebra I</u>

  • Domain is the set of x-values that can be inputted into function f(x)

<u>Calculus</u>

  • Antiderivatives
  • Integral Property: \int {cf(x)} \, dx = c\int {f(x)} \, dx
  • Integration Method: U-Substitution
  • [Integration] Reverse Power Rule: \int {x^n} \, dx = \frac{x^{n+1}}{n+1} + C

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = \frac{1}{\sqrt{800-2x} }

<u>Step 2: Identify Variables</u>

<em>Using U-Substitution, we set variables in order to integrate.</em>

u = 800-2x\\du = -2dx

<u>Step 3: Integrate</u>

  1. Define:                                                                                                            \int {f(x)} \, dx
  2. Substitute:                                                                                         \int {\frac{1}{\sqrt{800-2x} } } \, dx
  3. [Integral] Int Property:                                                                                     -\frac{1}{2} \int {\frac{-2}{\sqrt{800-2x} } } \, dx
  4. [Integral] U-Sub:                                                                                           -\frac{1}{2} \int {\frac{1}{\sqrt{u} } } \, du
  5. [Integral] Rewrite:                                                                                          -\frac{1}{2} \int {u^{-\frac{1}{2} }} \, du
  6. [Integral - Evaluate] Reverse Power Rule:                                                 -\frac{1}{2}(2\sqrt{u}) + C
  7. Simplify:                                                                                                         -\sqrt{u} + C
  8. Back-Substitute:                                                                                            -\sqrt{800-2x} + C
  9. Factor:                                                                                                           -\sqrt{-2(x - 400)} + C

<u>Step 4: Identify Domain</u>

We know from a real number line that we cannot have imaginary numbers. Therefore, we cannot have any negatives under the square root.

Our domain for our integrated function would then have to be (-∞, 400]. Anything past 400 would give us an imaginary number.

7 0
3 years ago
Other questions:
  • A rectangle has a length of 6 centimeters and a width of X+10 centimeters. Write an
    8·2 answers
  • Need Help!!!! Please!!! Explain!!!! Don't Understand!!!
    8·1 answer
  • Sandy receives a $35,000 salary for working as a chef. If Sandy spends approximately 4% of her salary on expenses each year, the
    12·1 answer
  • Given a system of linear equations: dy/dx = 4x-y dy/dx = x-2y Find the general solution.
    13·1 answer
  • Determine the domain and range of f(x) = |2x + 1|
    5·1 answer
  • Find the surface area of a cone when the radius is 4.5in and the height is 7.5in.
    7·1 answer
  • A radius is a segment that connects any point on the circle to the center of that circle
    13·1 answer
  • Write an equation of the perpendicular bisector of the segment with the endpoints (-8,-1) and (4,5)
    15·1 answer
  • Determine the common ratio and find the next three terms of the geometric sequence. 8, -20, 50, ... a. -2.5; -125, 312.5, -781.2
    7·1 answer
  • A local college is forming a seven-member research committee having one administrator, three faculty members, and three students
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!