Mathematical Exercises ...: Examples in Pure Mathematics, Statics, Dynamics, and Hydrostatics. With Tables ... and ReferencesLongmans, Green & Company, 1877 - 413 σελίδες |
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Αποτελέσματα 1 - 5 από τα 85.
Σελίδα 25
... Find , by Practice , the value of ; ( 1 ) 373 articles at £ 2 16s . 104d . each ; ( 2 ) the rent of 67 acres of land for 2 yrs . 9 mo . 11 da . , at £ 2 5s . an acre per annum . 11. Find the interest on £ 1275 15s . for 5 years at 4 per ...
... Find , by Practice , the value of ; ( 1 ) 373 articles at £ 2 16s . 104d . each ; ( 2 ) the rent of 67 acres of land for 2 yrs . 9 mo . 11 da . , at £ 2 5s . an acre per annum . 11. Find the interest on £ 1275 15s . for 5 years at 4 per ...
Σελίδα 29
... Find the interest on £ 260 10s . for 3 years , at 44 per cent . 10. At what rate per cent . will £ 320 amount to £ 360 16s . in 3 years ? 11. Find how many yards of paper yd . wide , will paper a room whose length is 26 ft . 4 in ...
... Find the interest on £ 260 10s . for 3 years , at 44 per cent . 10. At what rate per cent . will £ 320 amount to £ 360 16s . in 3 years ? 11. Find how many yards of paper yd . wide , will paper a room whose length is 26 ft . 4 in ...
Σελίδα 35
... Find the value of 141 times £ 2 6s . 43d . 10. What is the cost of 31 oz . 15 dwts . 13 grs . , at 7s . 7 d . per oz ... find the least number which added to 152181255 will make it exactly divisible by 3854 . 3. Find the total weight of ...
... Find the value of 141 times £ 2 6s . 43d . 10. What is the cost of 31 oz . 15 dwts . 13 grs . , at 7s . 7 d . per oz ... find the least number which added to 152181255 will make it exactly divisible by 3854 . 3. Find the total weight of ...
Σελίδα 59
... find log103.75 , log10 5625 , and log1053 / ; find also log 25 to the base 3/5 . 13. Find the square root of 6213 ; also find the number of yards in the side of a square park containing 439 acres , 37 perches , and 53 square yards . 14 ...
... find log103.75 , log10 5625 , and log1053 / ; find also log 25 to the base 3/5 . 13. Find the square root of 6213 ; also find the number of yards in the side of a square park containing 439 acres , 37 perches , and 53 square yards . 14 ...
Σελίδα 61
... find the length of the base in chains . Given 1 chain = 100 links = 22 yards . 13. Find the area in acres of a triangle , whose sides are 25 , 20 , and 15 chains . 14. Explain the following terms in logarithms : base , mantissa ...
... find the length of the base in chains . Given 1 chain = 100 links = 22 yards . 13. Find the area in acres of a triangle , whose sides are 25 , 20 , and 15 chains . 14. Explain the following terms in logarithms : base , mantissa ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
Arithmetic axis ball base bisected body cent centre of gravity circle coefficient of friction compound interest cone cost crown 8vo cube cubic foot curve Define determine diameter Divide dwts ellipse English equal equilibrium expression feet Find the area Find the centre Find the distance Find the equation Find the number Find the sum Find the value fluid forces acting fraction geometrical Grammar horizontal plane hyperbola inches inclined plane inscribed Integrate isosceles latus rectum least common multiple length logarithms miles Multiply parabola parallel particle perpendicular pressure Prove pulleys radius ratio rectangle rectangular Reduce right angles sides simple interest sin² sine spherical triangle square root straight line string subtended Subtract surface tangent theorem tons tower triangle ABC velocity vertical vulgar fraction weight yards
Δημοφιλή αποσπάσματα
Σελίδα 123 - Wherefore, in equal circles &c. QED PROPOSITION B. THEOREM If the vertical angle of a triangle be bisected by a straight line which likewise cuts the base, the rectangle contained by the sides of the triangle is equal to the rectangle contained by the segments of the base, together with the square on the straight line which bisects the angle.
Σελίδα 10 - A'B'C', and applying the law of cosines, we have cos a' = cos b' cos c' + sin b' sin c' cos A'. Remembering the relations a' = 180° -A, b' = 180° - B, etc. (this expression becomes cos A = — cos B cos C + sin B sin C cos a.
Σελίδα 184 - If two straight lines cut one another within a circle, the rectangle contained by the segments of one of them, is equal to the rectangle contained by the segments of the other.
Σελίδα 78 - Equiangular parallelograms have to one another the ratio which is compounded of the ratios of their sides.
Σελίδα 184 - To make a triangle of which the sides shall be equal to three given straight lines, but any two whatever of these must be greater than the third (20.
Σελίδα 184 - If a straight line be bisected, and produced to any point ; the rectangle contained by the whole line thus produced, and the part of it produced, together with the square on half the line bisected, is equal to the square on the straight line which is made up of the half and the part produced.
Σελίδα 163 - All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides.
Σελίδα 184 - In right angled triangles the square on the side subtending the right angle is equal to the (sum of the) squares on the sides containing the right angle.
Σελίδα 154 - If two straight lines be cut by parallel planes, they shall be cut in the same ratio. Let the straight lines AB, CD be cut by the parallel planes GH, KL, MN, in the points A, E, B; C, F, D : As AE is to EB, so is CF to FD.