A New System of Arithmetic on an Improved PlanD. Appleton & Company, 1850 |
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Página 234
... base and perpendicular ; therefore , the square root of the sum of the squares of the base and perpendicular , will be the hypotenuse , and the square root of the difference of the square of the hypotenuse , and either of the other ...
... base and perpendicular ; therefore , the square root of the sum of the squares of the base and perpendicular , will be the hypotenuse , and the square root of the difference of the square of the hypotenuse , and either of the other ...
Página 273
... base , and the other two , legs . 28. In a right - angled triangle the longest side is called the hypote- nuse , and the other two , legs , or base and perpendicular . OBS . - The three angles of every triangle being added together ...
... base , and the other two , legs . 28. In a right - angled triangle the longest side is called the hypote- nuse , and the other two , legs , or base and perpendicular . OBS . - The three angles of every triangle being added together ...
Página 275
... base , and one - half the product will be the area ; or , multiply the base by half the per- pendicular height , and the product will be the area . 1. What is the area of a triangle whose base is 20 feet , and whose height is 18 feet ...
... base , and one - half the product will be the area ; or , multiply the base by half the per- pendicular height , and the product will be the area . 1. What is the area of a triangle whose base is 20 feet , and whose height is 18 feet ...
Página 281
... base , and divide the product by the number of parts into which the base is divided by the perpendiculars the quotient will be the area , nearly . 1. Suppose the perpendiculars at the extremities of the base to be 10 and 16 , and the ...
... base , and divide the product by the number of parts into which the base is divided by the perpendiculars the quotient will be the area , nearly . 1. Suppose the perpendiculars at the extremities of the base to be 10 and 16 , and the ...
Página 282
Charles Guilford Burnham. 4. A curve meets the base at one extremity ; the base is 2364 ; the perpendicular , at the other extremity , 758 , and the others are 642 , 587 , 524 , 432 , 417 , and 335 links . What is the area ? Ans ...
Charles Guilford Burnham. 4. A curve meets the base at one extremity ; the base is 2364 ; the perpendicular , at the other extremity , 758 , and the others are 642 , 587 , 524 , 432 , 417 , and 335 links . What is the area ? Ans ...
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A New System of Arithmetic, on an Improved Plan: Embracing the Rules of ... Charles Guilford Burnham Sin vista previa disponible - 2018 |
Términos y frases comunes
12 hours long 12 rods 2qrs 3qrs acres amount annuity answer antecedent barrel barter bought breadth bushels called ciphers circumference cloth cost common difference compound interest contain cords cube root currency decimal decimal fraction denominator diameter discount divided dividend division divisor dollars dominical letter equal EXAMPLES factor farthings figure fraction gain gallons given number Hence horse hundred improper fraction inches John Newton least common multiple length less miles months multiplicand multiply number of balls number of terms OBS.-The Operation paid pence perpendicular pound present worth principal produced term proportion quantity question QUESTIONS.-1 quotient rate per cent ratio ready money Reduce remainder rods RULE shillings side sold square root subtract tens tion Troy weight units vulgar fraction weight whole number write yards cost yards of cloth
Pasajes populares
Página 217 - Multiply each payment by the time at which it is due; then divide the sum of the products by the sum of the payments, and the quotient will be the equated time, nearly.
Página 39 - The number to be divided is called the dividend. The number by which we divide is called the divisor.
Página 230 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Página 105 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Página 156 - Then multiply the second and third terms together, and divide the product by the first term: the quotient will be the fourth term, or answer.
Página 98 - TABLE. 10 Mills =1 Cent. 10 Cents =1 Dime. 10 Dimes =1 Dollar. 10 Dollars =1 Eagle.
Página 321 - America, to be paid to the said or his certain attorney, executors, administrators, or assigns: to which payment well and truly to be made, I bind myself, my heirs, executors, and administrators, firmly by these presents.
Página 63 - To reduce a mixed number to an improper fraction. RULE. — Multiply the whole number by the denominator of...
Página 217 - ... 8 months ; what is the equated time for the payment of the whole ? Ans.