An irrational number is a number that cannot be expressed in a ratio of two numbers
a rational number is a number that can be expressed in a ratio
New depth = Original depth + additional depth
= - 35.25 + (- 8.5)
= - 35.25 - 8.5
= - 43.75
Hence, new depth of the submarine is - 43.75 meters.
Answer:

Step-by-step explanation:
Point slope form:

<em>Note: </em>
- <em>m represents the slope</em>
- <em>(x1,y1) represents the coordinate point</em>
Our answer would be 
Q is congruent to P because they’re both got the same x and y number the x is 5 and -5 and for y is 3 and -3.
The answer is 98-40 square root 6