Answer:
Step-by-step explanation:
To do pythagoras theorem
You apply the rules
Which state that,in right angled triangle the square of hypotenus is equal to sum of the square of the other two side. That is
hyp^2=opp^2+adj^2
The answer would be a positive 15.1 or +15.1 because the positive number is greater than the negative which would make your answer positive, thats why you got it wrong :)
Not sure how simplified you need it...
8ab-3b+8
Answer:
-20
Step-by-step explanation:
Absolute value is a number's distance from 0. It is always positive.
|-20|=20
|0|=0
|-10|=10
|10|=10
-20 has the greatest absolute value.