Answer: correct trigonometric ratios
SinB, tanA and cos A.
Step-by-step explanation:
The right triangle has two sides 5 and 12 , by Pythagoras it's hypotenuse is 13.
Tan B=5/12,
Sin A =12/13
<h3>hello!</h3>
Let's write this verbal phrase as an inequality.
First of all, let the number be n.
"three times n" can be written like so:-

Now, 18 is greater than 3n:-

Which means 3n is less than 18:-

<h3>note:-</h3>
Hope everything is clear; if you need any explanation/clarification, kindly let me know, and I'll comment and/or edit my answer :)
Answer:
Distance=520cm
Step-by-step explanation:
The solution is in the image
Answer:

General Formulas and Concepts:
<u>Pre-Calculus</u>
<u>Calculus</u>
- Limits
- Limit Rule [Variable Direct Substitution]:

- Integrals
- Integration Rule [Fundamental Theorem of Calculus 1]:

- Trig Integration
- Improper Integrals
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>

<u>Step 2: Integrate</u>
- [Improper Integral] Rewrite:

- [Integral] Trig Integration:

- [Integral] Evaluate [Integration Rule - FTC 1]:

- Evaluate trig:

- Evaluate limit [Limit Rule - Variable Direct Substitution]:

Since we are dealing with infinity of functions, we can do a numerous amount of things:
- Since -sin(x) is a shift from the parent graph sin(x), we can say that -sin(∞) = sin(∞) since sin(x) is an oscillating graph. The values of -sin(x) already have values in sin(x).
- Since sin(x) is an oscillating graph, we can also say that the integral actually equates to undefined, since it will never reach 1 certain value.
∴ 
Topic: AP Calculus AB/BC (Calculus I/I + II)
Unit: Improper Integrals
Book: College Calculus 10e