ax + 5y = 8 has slope of -4/3. What is the value of a?
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What is the value of [sin (y – z) + sin (y + z) + 2 sin y]/[sin (x – z) + sin (x + z) + 2 sin x]?
Find the odd word/letters/number pair from the given alternatives
D and E are the points on the sides AB and AC respectively of a ΔABC and AD = 8 cm, DB = 12 cm, AE= 6 cm and EC = 9 cm, then BC is equal to:
In the following question, select the odd word from the given alternatives.
Asexual reproduction differs from sexual reproduction in that in asexual reproduction, ______
A ladder 13 m long reaches a window which is 12 m above the ground on side of a street. Keeping its foot at the same point, the ladder is turned to the other side of the street to each a window 5m high, then the width of the street is :
The commonly used thermometric substance is _____.