reciprocal of 7

What is the reciprocal of 3 7 ? => - 3 7 or 7 3 or - 7 3 or None of the above..

Solve 4 y = 12 7 using the reciprocal property. => 21 or 28 or 7 3 or 7 4..

1. Find the compounded ratio of a) 5:14 and 7:15 b) a+b:a-b; (a 2 -b 2 ):(a 2 +b 2 ) and a 2 +b 2 :(a+b) 2 . 2. In the ratio 7:8, if the consequent is 40, what is the antecedent? 3. Find a) reciprocal ratio of 3:5 b) duplicate ratio of 2:3 c) triplica..

= d Number of sides of a polygon = n the required formula is = d = n -3 The sum of the reciprocal of x and the reciprocal of y equals the reciprocal of m. Express this as a formula. Reciprocal of Reciprocal of Reciprocal of The required fo..

Two Objects of Masses m 1 and m 2 Separated by a Distance d Note : Inversely proportional is always represented as directly proportional to the reciprocal of that quantity. Combining equation (1) and equation (2), we get Where G is a constant of proportionality called the universal gravit..

= 12 : 7 Sub-triplicate ratio of 9261 : 729 = = 21 : 9 Reciprocal ratio of 16 : 15 = 15 : 16 Compounded ratio = 15 : 4 Ans: 15 : 4 Find the compounded ratio of the following: Sub-duplicate ratio of x 4 y 6 : 81a 4 , Triplicate ratio of 3a : 2xy 2 , and Sub-triplicate ratio of 64..

. The side adjacent to q is the side AB. The hypotenuse of the D ABC is the side AC. Now, let us write down the trigonometrical ratios with the help of the above triangles: (i) Sine q : It is defined as the ratio of the side opposite to q and the hypotenuse. i.e., In short we write sin (ii) Cosine ..

Let us recapitulate the trigonometric ratios (t-ratios). There are six t-ratios. D ABC is a right-angled triangle, B = 90 o . (i) In short, (ii) In shor..

Power of a lens is defined as the ability of the lens to converge or diverge a beam of light falling on the lens. Power of lens is given by reciprocal of focal length of the lens i.e., When f = 1m, p = 1 dioptre For a converging lens or convex lens, P is + and for a diverging lens or conc..