Algebra: First CourseCentury Company, 1913 - 283 σελίδες |
Άλλες εκδόσεις - Προβολή όλων
ALGEBRA 1ST COURSE Edith Long,William Charles B. 1874 Brenke Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
abscissa added algebraic expression altitude amount answer arithmetic ax² ball base called centimeters Check circle Commutative Law coördinates cubic cubic centimeter curve denominator density distance Draw equal Example Exercises exponent factors feet figure find the value force fraction function geometric given graph inches length measured meters miles an hour multiply negative number number of degrees number of grams number of pounds number of radians number of square number of units parabola parallelogram perigon polynomial positive numbers problem pull Pythagorean theorem quadratic equation quantity rectangle reflex angle result right angles rows rule side solution Solve square root square units straight angle straight line subtract subtract a square symbol temperature theorem triangle units long variable weight write zero
Δημοφιλή αποσπάσματα
Σελίδα 144 - PERIPHERY of a circle is its entire bounding line ; or it is a curved line, all points of which are equally distant from a point within called the centre.
Σελίδα 138 - The area of a parallelogram is equal to the product of its base and its height: A = bx h.
Σελίδα 11 - Both terms of a fraction may be multiplied by the same number without changing the value of the fraction.
Σελίδα 142 - The area of a trapezoid is equal to one.half the product of its altitude and the sum of its bases.
Σελίδα 196 - Two workmen can do a piece of work in 6 days. How long will it take each of them to do the work, if it takes one 5 days longer than the other ? 19.
Σελίδα 88 - If an expression within a parenthesis is preceded by a minus sign, the parenthesis may be removed ; but the sign of each term in the parenthesis must be changed; the sign + to — and the sign — to +. 155.
Σελίδα 193 - If two chords intersect within a circle, the product of the segments of one chord is equal to the product of the segments of the other chord.
Σελίδα 39 - ... the sum of the first and second, what is the number of degrees in each angle of the triangle, both interior and exterior?
Σελίδα 26 - For example, the sum of the angles of a quadrilateral is four right angles ; of a pentagon, six right angles ; of a hexagon, eight right angles, etc.
Σελίδα 30 - Unit of weight, the weight of a cubic centimeter of water at a temperature of 4 degrees centigrade.