Answer:
Step-by-step explanation:
Answer:
B) √3
Step-by-step explanation:
here is the picture
Answer:
4 meters
Step-by-step explanation:
Let the height at which the top of the ladder is be represented by h. The sketch of the question forms a right angled triangle. So that applying the Pythagoras rule,
= +
= +
25 = + 9
= 25 - 9
= 16
⇒ h =
= 4
Therefore, the height at which the top of ladder is placed is 4 meters.
Answer:
( 2x - 1 ) ( x + 3) / ( 2x - 3 ) ( x + 1 )
Step-by-step explanation:
(x - 2) / (x + 1) - 3(1 - 4x) / ( 2x - 3 ) ( x + 1 )
{ ( x - 2 ) ( 2x - 3) - 3 ( 1- 4x) } / ( 2x - 3 ) ( x + 1 )
{ 2x^2 - 7x - 3 + 12x} / ( 2x - 3 ) ( x + 1 )
{ 2x^2 + 5x - 3 } / ( 2x - 3 ) ( x + 1 )
( 2x - 1 ) ( x + 3 ) / ( 2x - 3 ) ( x + 1 )
Answer:
Exact Form:
149
/5
Decimal Form:
29.8
Mixed Number Form:
29 4
/5
Step-by-step explanation:
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