Modern Junior Mathematics, Βιβλίο 2Gregg, 1920 |
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Αποτελέσματα 1 - 5 από τα 21.
Σελίδα 5
... multiplied by the coefficient . ( c ) When we multiply two arithmetical numbers to- gether we have to use the times sign ( x ) , as 4 x 3 ; but when one number is a letter , as 4 × e , we may omit the times sign and write it 4 e ( read ...
... multiplied by the coefficient . ( c ) When we multiply two arithmetical numbers to- gether we have to use the times sign ( x ) , as 4 x 3 ; but when one number is a letter , as 4 × e , we may omit the times sign and write it 4 e ( read ...
Σελίδα 19
... multiplying two equal numbers together , the area is the product of two equal factors . 25 sq . in . 3. The factors of a number are other numbers which , multiplied together , produce the given number . The factors of 24 = 12.2 or = 8.3 ...
... multiplying two equal numbers together , the area is the product of two equal factors . 25 sq . in . 3. The factors of a number are other numbers which , multiplied together , produce the given number . The factors of 24 = 12.2 or = 8.3 ...
Σελίδα 20
... multiplied to- gether with one 3 to give 24. Thus : 24 2.2.2.3 = Instead of writing out the factor 2 three times , we may write it once and put a small 3 to the right and a little above it , to show that the 2 must be multiplied by ...
... multiplied to- gether with one 3 to give 24. Thus : 24 2.2.2.3 = Instead of writing out the factor 2 three times , we may write it once and put a small 3 to the right and a little above it , to show that the 2 must be multiplied by ...
Σελίδα 21
... multiplied together give exactly 15 . But √15 is nearly 15 . = 3.87+ because 3.87 x 3.87 = 14.97 + which found . The degree number of decimal Of numbers which are not perfect squares , only the approximate square roots can be of ...
... multiplied together give exactly 15 . But √15 is nearly 15 . = 3.87+ because 3.87 x 3.87 = 14.97 + which found . The degree number of decimal Of numbers which are not perfect squares , only the approximate square roots can be of ...
Σελίδα 25
... Multiply the complete divisor by the last figure in the root . Continue this process until all periods are used . ( b ) A square field contains 169 sq . rd . side ? ( c ) Find the value of : How long is the ( 1 ) V841 ( 2 ) √1024 ( 3 ) ...
... Multiply the complete divisor by the last figure in the root . Continue this process until all periods are used . ( b ) A square field contains 169 sq . rd . side ? ( c ) Find the value of : How long is the ( 1 ) V841 ( 2 ) √1024 ( 3 ) ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
ABCD altitude area and perimeter base bisect bisector called centimeters circle circumference compass construct cube cubic cylinder decimal places diagonal diameter dimensions divide Draw a line Draw a rectangle Draw and cut edge equal equilateral triangle exterior angles faces factors Find the area Find the perimeter Find the square fold formula fraction given height high school hypotenuse interior angles intersecting isosceles triangle kind Magic Squares mathematics means Measure multiplied oblong octagon parallelogram pentagon perpendicular protractor pupil pyramid Pythagorean Theorem radius rectangle regular hexagon regular polygon rhombus right angles right triangle rods ruler scale scalene triangle shape sides similar figures square feet square inches square root squared paper straight angle supplementary angles surface trapezoid vertex vertex angle vertices
Δημοφιλή αποσπάσματα
Σελίδα 231 - 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.
Σελίδα 233 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 231 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 234 - Measures of Length 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...
Σελίδα 232 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 192 - The areas of two circles are to each other as the squares of their radii, or as the squares of their diameters. S TrR2 R* If1' = ~R^ = "cT* = -D'*
Σελίδα 234 - Arcs 60 seconds (") =1 minute (') 60 minutes = 1 degree (°) 90 degrees = 1 right angle 360 degrees = 1 circle...
Σελίδα 50 - The shortest distance from a point to a line is the perpendicular distance from the point to the line.
Σελίδα 234 - SURFACE too square millimeter's (sq. mm.) = 1 square centimeter (sq. cm.) 100 square centimeters — 1 square decimeter (sq. dm.) 100 square decimeters = 1 square meter (sq. m.) 100 square meters =- 1 square dekameter (sq.
Σελίδα 122 - To divide powers of the same base, subtract the exponent of the divisor from the exponent of the dividend.