$20.50 x .3 = 6.15
20.50 - 6.15 = $14.35
The book is now $14.35
Answer:
3.75
Step-by-step explanation:
calculator because yes:)
Answer:
no
Step-by-step explanation:
using the converse of Pythagoras' identity
If the square on the longest side is equal to the sum of the squares of the other 2 sides, then the triangle is right.
longest side = 50 ⇒ 50² = 2500
16² + 14² = 256 + 196 = 452
since 452 ≠ 2500 then the triangle is not right
⇒ Multiply both sides by A
⇒ The terms 'A' on the LHS cancel each other
⇒ Divide both sides by 'L'
⇒ The terms 'L' on the LHS cancel each other to '1' and the terms 'L' on the RHS will also cancel each other
The correct answer is the last option = none of the above
Answer:
the question does not make sense. please rewrite the question.
