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ATQ; X = k × y (Where ‘k’ is proportionality constant) ATQ; 24 = k × (1.25 × 24) Or, k = (4/5) So, required value = (4/5) × 55 = 44
ABCD is a cyclic quadrilateral in which AB =16.5 cm. BC = x cm. CD= 11 cm. AD 19.8 cm, and BD is bisected by AC at O. What is the value of x?
Find the value of ‘x’ in the given expression
(49/16)x× (64/343)x-1= 4/7
If AB = x + 3, BC = 2x and AC = 4x − 5, then for what value of ‘x’ does B lie on AC?
If 2x+1, x+2, 2 and 5 are in proportion, then what is the mean proportional between 3.5(1-x) and 8(1+x)?
If, p³ + q³= 485 and (p + q = 5), then find the value of [(1/p) + (1/q)]