1. Mathematical Concepts

Question 1

How to add things faster?

Answer 1

By multiplying

Question 2

How do you undo multiplication?

Answer 2

By dividing

Question 3

How do you undo addition?

Answer 3

By subtracting

Question 4

How do you multiply things faster?

Answer 4

By exponents

Question 5

How do you undo exponents?

Answer 5

By roots

Question 6

Define equations

Answer 6

are used to find the value of something unknown but a relationship between it and other things is known.

Question 7

Define PEMDAS

Answer 7

applied for solving difficult mathematical expressions involving more than one operation like addition, subtraction, multiplication, or division.

Question 8

Define SADMEP

Answer 8

used for simplifying an expression which has different operations

Question 9

Define System of Equations

Answer 9

A system of equations is a collection of two or more equations with a same set of unknowns. In solving a system of equations, we try to find values for each of the unknowns that will satisfy every equation in the system.

Question 10

How do you solve Systems of Equations

Answer 10

https://www.youtube.com/watch?v=cz6UmZLWgEw

Elimination:

1. Choose what you are going to eliminate
2. Find the Common Multiple of you are solving
3. Multiply both equations by the result of your common multiple
4. Add both equations
5. Find the other variable by plugging and solving for the variable with PEMDAS.

Question 11

How do you solve for missing sides of a right triangle?

Answer 11

Pythagoream Theorem

Question 12

How to apply Pythagorean Theorem?

Answer 12

https: //www.youtube.com/watch?v=CZKyThKyQ0o
1. REMEMBER THE FORMULA
2. (If you are not solving for hypotenuse you always need to subtract.)

Plug the numbers of the sides in the formula.

3. Double it
4. Add it (or Subtract)
5. Square root to undo the square.
6. Find the Square Root.

Question 13

In Pythagorean Theorem If you are not solving for hypotenuse, what do you need to do?

Answer 13

If you are not solving for hypotenuse you always need to subtract.

Question 14

In order to solve for missing angles and right triangles you must use, what?

Answer 14

SOHCAHTOA

> make sure your calculator is in Degrees Mode not radians

Question 15

This symbol means? and what is it called?

Answer 15

Theta = Angle

Question 16

How to solve all the sides of the right triangle?

Answer 16

https: //www.youtube.com/watch?v=a5WQlcFTXyk
1. If you have the angle(Theta) and one side then you can use a trig function. (sin, cos, and tan)
2. Find the appropriate trig function by using SOHCAHTOA
3. Write the Equation
4. Multiply both sides to make your variable alone.
5. Use your Scienctific Calculator.

Question 17

How to solve for a missing angle when two or more side are already known?

Answer 17

Inverse Trigonometric Function

Question 18

How to set up Inverse Trigonometric Functions?

Answer 18