Grammar-school Arithmetic: Including Easy Algebraic Equations and Simple Geometrical ProblemsHeath, 1895 - 444 páginas |
Dentro del libro
Página 463
... The square of the sum of two numbers is equal to the square of the first + twice the product of the first by the second + the square of the second . - 132 ( 10 + 3 ) 2 = 102 + 2 ( 10 × 3 ) + 32 = ? = 18 ( 10 + 8 ) = 100 + 160 + 64 ...
... The square of the sum of two numbers is equal to the square of the first + twice the product of the first by the second + the square of the second . - 132 ( 10 + 3 ) 2 = 102 + 2 ( 10 × 3 ) + 32 = ? = 18 ( 10 + 8 ) = 100 + 160 + 64 ...
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Términos y frases comunes
12 feet acres adjacent angles altitude 2 inches amount angle bill bought bushels circle circumference containing cubic decimal diagram diameter discount Divide dividend divisor dollar dozen equal equilateral triangle feet long feet wide fence Find the area Find the cost Find the interest Find the number Find the value fraction frustum gain gallons Give greatest common divisor horses hundredths hypotenuse improper fractions inches long inches wide isosceles triangle least common multiple length longitude meters miles minutes months Multiply number of square Oral Exercises Oral Problems ounces paid pecks perpendicular pints pounds quarts quotient radius ratio receive rectangle Reduce remainder rhombus right-angled triangle Selling price Sight Exercises slant height Slate Exercises Slate Problems sold square feet square inches square pyramid square yards Subtract surface weighing yards long
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Página 221 - Liquid Measure 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Página 595 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Página 595 - Linear Measure 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5£ yards = 1 rod (rd.) 320 rods = 1 mile (mi.) Cubic Measure 1728 cubic inches (cu.
Página 590 - The mean proportional between two numbers is equal to the square root of their product.
Página 599 - THE UNITED STATES RULE. Find the amount of the principal to the time when the payment, or sum of the payments, equals or exceeds the interest. From this amount deduct the payment or sum of the payments.
Página 512 - MEASURE. 10 millimeters (mm.) = 1 centimeter (cm.) 10 centimeters = 1 decimeter (dm.) 10 decimeters = 1 meter (m.) 10 meters = 1 dekameter (Dm.) 10 dekameters = 1 hektometer (Hm.) 10 Hektometers = 1 kilometer (Km.) 10 kilometers = 1 myriameter (Mm.) 1 meter = 39.37 inches.
Página 581 - A right prism is one whose lateral edges are perpendicular to the bases.
Página 346 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq. mi.) Cubic Measure 1728 cubic inches (cu.
Página 597 - Maine, Maryland, Massachusetts, Michigan, Minnesota, Montana, Nebraska, Nevada, New Hampshire. New Jersey, New York. North Dakota, Ohio, Oregon, Pennsylvania, Rhode Island, South Dakota.
Página 353 - Troy Weight. 24 grains (gr.) — 1 pennyweight (dwt). 20 pennyweights — 1 ounce (oz.) 12 ounces — 1 pound (Ib.).