They are related because some of the factors of 36 overlap with 72
EX: 36 - 1,2,3,4,6,12,18
EX: 72 - 1,2,3,4,6,12,18,31
So that means 1,2,3,4,6,12,18 overlap
The answer is c because if you do the math it’s 15/2
The simplified form of the function will be (√10 - √10 + √15 - √21 ).
<h3>
What is an expression?</h3>
Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication and division.
The expression will be calculated as:-
(√2 + √3 ) ( √5 - √7 ) = √2 (√5 + √7 ) + √3 ( √5 - √7 )
= √2√5 + √2√7 + √3√5 - √3√7
= √10 + √14 + √15 - √21
Therefore simplified form of the function will be (√10 - √10 + √15 - √21 ).
To know more about expression follow
brainly.com/question/723406
#SPJ1
Answer:
The denominator will be 
Step-by-step explanation:
Answer:
acute angles//// 40°
Step-by-step explanation:
I'm pretty much guessing with the second part.
