Principles and Applications of Mathematics for Communications-electronicsHeadquarters, Department of the Army, 1992 |
Dentro del libro
Resultados 1-5 de 22
Página 13
... length . If the re- sistance of a wire per 1,000 feet at 68 ° F is .248 ohm , what is the resistance of 1,500 feet ; of 1,200 feet ; of 1,850 feet ; of 3,600 feet ? f . If 21 - gage wire weighs 2.452 pounds per 1,000 feet , what is the ...
... length . If the re- sistance of a wire per 1,000 feet at 68 ° F is .248 ohm , what is the resistance of 1,500 feet ; of 1,200 feet ; of 1,850 feet ; of 3,600 feet ? f . If 21 - gage wire weighs 2.452 pounds per 1,000 feet , what is the ...
Página 16
... length ( 1 ) by the width ( w ) . Algebra- ically , this is stated as A = lw . 27. Algebraic Expressions and Terms - a . An algebraic expression is the representa- tion of any quantity in algebraic signs and symbols ; for example , 2x 7 ...
... length ( 1 ) by the width ( w ) . Algebra- ically , this is stated as A = lw . 27. Algebraic Expressions and Terms - a . An algebraic expression is the representa- tion of any quantity in algebraic signs and symbols ; for example , 2x 7 ...
Página 39
... length , however . A much mor way is to rationalize - thus 1 V2 = dividing 1.414 by 2 gives the result , 0.7 73. Addition and Subtraction of Radica As discussed in paragraph 276 , te are alike in all respects , except for efficients ...
... length , however . A much mor way is to rationalize - thus 1 V2 = dividing 1.414 by 2 gives the result , 0.7 73. Addition and Subtraction of Radica As discussed in paragraph 276 , te are alike in all respects , except for efficients ...
Página 50
... length of the e sides . et x length of shortest side . = + 7 = length of longest side . +5 length of third side . + ( x + 5 ) + ( x + 7 ) = 30 olving the equation : x + x + 5 + x + 7 = 30 3x + 1230 3x = 30 3x = 18 26 12 shortest side ...
... length of the e sides . et x length of shortest side . = + 7 = length of longest side . +5 length of third side . + ( x + 5 ) + ( x + 7 ) = 30 olving the equation : x + x + 5 + x + 7 = 30 3x + 1230 3x = 30 3x = 18 26 12 shortest side ...
Página 53
... length of the piece will be 1 inch longer than the width . With x representing the unknown width and x + 1 the unknown length , x ( x + 1 ) equals the area ; therefore , the equà- tion that must be satisfied is x ( x + 1 ) = 30 . By ...
... length of the piece will be 1 inch longer than the width . With x representing the unknown width and x + 1 the unknown length , x ( x + 1 ) equals the area ; therefore , the equà- tion that must be satisfied is x ( x + 1 ) = 30 . By ...
Otras ediciones - Ver todas
Términos y frases comunes
20 ohms ac circuit ac series circuit amperes antilog applied voltage base bers binary numbers capacitive reactance Centimeters/second Change Colang Tong complex numbers Cosec Cubic meters current flowing decibels decimal number decimal point denominator digit Divide equal Example exponents factors feet Figure Find the area Find the voltage formula fraction graph hairline hypotenuse inductive reactance Kilometers leads the applied logarithm mantissa Meters/minute Meters/second Microhenrys Miles/hour Miles/minute monomial Multiply negative numbers oblique triangle ohms Ounces avoirdupois Paragraph parallel circuit percent phase angle Plot problem quadratic equation quantity R₁ radians radical radicand ratio rectangle resistor right triangle ABC scale scientific notation series circuit side opposite Simplify slide rule square root Statcoulombs Statvolts Step Subtract Tang Colang tion triangle ABC fig trigonometric functions unknown vector diagram voltage drop volts watts yards zero