Answer:
Step-by-step explanation:
Use Pythagoras Theorem
x² + 16² = 34²
x² + 256 = 1156
x² = 1156 - 256
x² = 900
x= √3*3*10*10
x= 3*10
x = 30
Answer:a) 20%
Step-by-step explanation: 2× 100/ 8+2
Answer:
<h3>The denominator of the given simplified expression is

</h3>
Step-by-step explanation:
Given expression is 
<h3>To find the denominator of the simplified expression :</h3>
First simplify the given expression as below ;

( here by taking the common term 2 outside the factor )
( here by simplifying the factors )

Therefore 
Therefore the result of the given simplified expression is 
<h3>The denominator of the given simplified expression is

</h3>
Average the top & bottom to get the average width.
8.2 + 28.6 =36 .8 divided by 2 = 18.4=w
Area divided by width = height
533.6 / 18.4 = w = 29