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m1
68問 • 11ヶ月前
  • ユーザ名非公開
    • 通報

    問題一覧

  • 1

    • Convert 20 grams to pounds = 20/450

    0.0444

  • 2

    • 0.0000222=2

    22*10^-5

  • 3

    • Convert 20 pounds to grams

    9070

  • 4

    • 2.22*10^ 5

    222000

  • 5

    find 1/2+1/8×1/2÷1/4

    3/4

  • 6

    • If we have 30% out of 600 cars are unserviceable how many cars can be used 30/100 x 600 =180 cares unserviceable 600 – 180

    420 cares can be used

  • 7

    • 9/30 as a decimal

    0.3

  • 8

    • Cube root of 2³

    2

  • 9

    • 9/8 + 3/16 = 1

    5/16

  • 10

    • Input gear One complete revolution of 120 teeth output rotate gear without put 20 revolution, the output rotates

    6rev

  • 11

    • Three angle triangle sum

    180

  • 12

    • 9/4+ 5/12+ 5 1/8 = 7

    19/24

  • 13

    • 0.8 as fraction

    8/10

  • 14

    has one pairs of parallel sides

    Trapezium

  • 15

    • Area of rhombus can be calculated by

    ½ d1 x d2

  • 16

    • 1/5 + 1/6 + 3/10

    2/3

  • 17

    • Pounds to kilogram

    multiply by 0.4536

  • 18

    • 20,28,17,34,40,11,34,26,find median =(11,17,20,26,28,34,34,40)

    27

  • 19

    • 10 cm diameter cylinder with 10 cm height total surface area =

    150 pi cm²

  • 20

    • 2 6/7 to improper fraction

    20/7

  • 21

    • 50 square feet into square meter

    4.645

  • 22

    30 as percentage of 50

    60%

  • 23

    • ¾ x 82

    61.5

  • 24

    • The internal angle of a hexagon is⁰

    120

  • 25

    • A cute angle has less than

    90

  • 26

    • In equilateral triangle

    all sides are the same length

  • 27

    • The Supplement of 65⁰ is

    115

  • 28

    • In a scalene triangle

    no 2 sides are the same length

  • 29

    • The equation y = x² +3x -10 the graph defines

    a parabola

  • 30

    • A straight line having the equation Y = -2x + 10. At what point cut x-axis?

    5

  • 31

    • for the straight line having the equation 4y=4x+8 the y intercept is

    2

  • 32

    • find the gradient of a graph has two point (3,9)(9,1)

    -3/4

  • 33

    • What is the gradient of the line having an equation 5x -3y=2?

    5/3

  • 34

    • In a hydraulic system to indicate the pressure to the time the best suitable graph is

    the continuous line graph

  • 35

    • ​find the gradient of a graph has two point (9,3)(3,1

    1/3

  • 36

    • A right angle triangle Side’s length 12 cm,16 cm, 20, cm what is the tangent of the angle between 16 cm and 20 cm sides

    0.75

  • 37

    Any point at a graph can be defined in 2 points

    By polar coordinates ( an angle and direct distance from origin and Cartesian coordinates horizontal and vertical distance from origin

  • 38

    • A right angle triangle Side’s length 12 cm,16 cm, 20, cm what is the Sine of the angle between 16 cm and 20 cm sides

    0.6

  • 39

    • Straight line Cartesian coordinates (1.4,1.4) the polar coordinates to the same points is approximately

    45⁰and 2

  • 40

    • sin 45° = cos 45° =

    0.7071

  • 41

    a triangle has all angles are equal

    equilateral

  • 42

    • a right angle triangle has sides of 3 inches and 4 inches , what will the third be:

    5

  • 43

    • a right angle triangle has sides of 3 inches and 4 inches , what will the third be:

    1

  • 44

    • maximum value of sin and cosine is

    1

  • 45

    What is the gradient of the line having an equation? X+3y=2?

    -1/3

  • 46

    • Construction in geometry means

    to draw shapes, angles, line accurately

  • 47

    it’s an angle measuring 90 degrees

    • Right angle:

  • 48

    the sum of their degree measurements

    • Complementary angles

  • 49

    • Obtuse angle• Obtuse angle

    it’s an angle measuring between 90 and 180 degrees

  • 50

    Supplementary angles:

    the sum of their degree measurements equals 180 degree

  • 51

    • A perpendicular lines are

    two lines that meet at a right angle

  • 52

    • Congruent triangles are

    two triangles which have equal angles and are the same size but may be oriented differently

  • 53

    • A parallelogram

    • has opposite sides parallel and equal in length

  • 54

    The general equation for a straight line is given by

    : y = mx + c

  • 55

    Reflex angle:

    • it’s an angle measuring between 180 and 360 degrees

  • 56

    in 360⁰

    • 2 pi radians

  • 57

    Similar triangles are

    two triangles which have the same angles but are of different size

  • 58

    • Pythagoras formula

    c² = a² + b²

  • 59

    find the gradient of 3y=9x +6 :

    3

  • 60

    maximum value of tan is

    infinity

  • 61

    In a right angle triangle the length of two sides are 5cm and 12cm find the hypotenuse?

    13

  • 62

    In a right angle triangle two angles are 30⁰ and 60⁰, the length of hypotenuse can be found by:

    opposite side divided by sin 30⁰

  • 63

    , Convert the following polar coordinates into rectangular coordinates 5cm, 45?

    ? 3.535, 3.535

  • 64

    Complementary angle of 35⁰ is

    55

  • 65

    sin² + cos² is equal to

    1

  • 66

    A triangle has got no sides of equal length and no angles the same is :

    Scalene

  • 67

    • A triangle contains an angle of 90 :

    right-angle triangle

  • 68

    • An angle bisects any given angle into two angles of equal size, each exactly half the angle of the original

    An angle bisector

    • الرياضيات

    الرياضيات

    Mr:Youssef · 20問 · 10日前

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    20問 • 10日前
    Mr:Youssef

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    ユーザ名非公開 · 5問 · 3ヶ月前

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    5問 • 3ヶ月前
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    مصطفى محمد الرمضان · 16問 · 6ヶ月前

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    16問 • 6ヶ月前
    مصطفى محمد الرمضان

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    ATHARI · 35問 · 11ヶ月前

    رياضيات تعاريف وصح وخطا

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    35問 • 11ヶ月前
    ATHARI

    m1

    m1

    ユーザ名非公開 · 68問 · 11ヶ月前

    m1

    m1

    68問 • 11ヶ月前
    ユーザ名非公開

    حاسب

    حاسب

    ATHARI · 88問 · 11ヶ月前

    حاسب

    حاسب

    88問 • 11ヶ月前
    ATHARI

    module 1 ch1

    module 1 ch1

    ユーザ名非公開 · 53問 · 11ヶ月前

    module 1 ch1

    module 1 ch1

    53問 • 11ヶ月前
    ユーザ名非公開

    الجذور √

    الجذور √

    ユーザ名非公開 · 37問 · 1年前

    الجذور √

    الجذور √

    37問 • 1年前
    ユーザ名非公開

    問題一覧

  • 1

    • Convert 20 grams to pounds = 20/450

    0.0444

  • 2

    • 0.0000222=2

    22*10^-5

  • 3

    • Convert 20 pounds to grams

    9070

  • 4

    • 2.22*10^ 5

    222000

  • 5

    find 1/2+1/8×1/2÷1/4

    3/4

  • 6

    • If we have 30% out of 600 cars are unserviceable how many cars can be used 30/100 x 600 =180 cares unserviceable 600 – 180

    420 cares can be used

  • 7

    • 9/30 as a decimal

    0.3

  • 8

    • Cube root of 2³

    2

  • 9

    • 9/8 + 3/16 = 1

    5/16

  • 10

    • Input gear One complete revolution of 120 teeth output rotate gear without put 20 revolution, the output rotates

    6rev

  • 11

    • Three angle triangle sum

    180

  • 12

    • 9/4+ 5/12+ 5 1/8 = 7

    19/24

  • 13

    • 0.8 as fraction

    8/10

  • 14

    has one pairs of parallel sides

    Trapezium

  • 15

    • Area of rhombus can be calculated by

    ½ d1 x d2

  • 16

    • 1/5 + 1/6 + 3/10

    2/3

  • 17

    • Pounds to kilogram

    multiply by 0.4536

  • 18

    • 20,28,17,34,40,11,34,26,find median =(11,17,20,26,28,34,34,40)

    27

  • 19

    • 10 cm diameter cylinder with 10 cm height total surface area =

    150 pi cm²

  • 20

    • 2 6/7 to improper fraction

    20/7

  • 21

    • 50 square feet into square meter

    4.645

  • 22

    30 as percentage of 50

    60%

  • 23

    • ¾ x 82

    61.5

  • 24

    • The internal angle of a hexagon is⁰

    120

  • 25

    • A cute angle has less than

    90

  • 26

    • In equilateral triangle

    all sides are the same length

  • 27

    • The Supplement of 65⁰ is

    115

  • 28

    • In a scalene triangle

    no 2 sides are the same length

  • 29

    • The equation y = x² +3x -10 the graph defines

    a parabola

  • 30

    • A straight line having the equation Y = -2x + 10. At what point cut x-axis?

    5

  • 31

    • for the straight line having the equation 4y=4x+8 the y intercept is

    2

  • 32

    • find the gradient of a graph has two point (3,9)(9,1)

    -3/4

  • 33

    • What is the gradient of the line having an equation 5x -3y=2?

    5/3

  • 34

    • In a hydraulic system to indicate the pressure to the time the best suitable graph is

    the continuous line graph

  • 35

    • ​find the gradient of a graph has two point (9,3)(3,1

    1/3

  • 36

    • A right angle triangle Side’s length 12 cm,16 cm, 20, cm what is the tangent of the angle between 16 cm and 20 cm sides

    0.75

  • 37

    Any point at a graph can be defined in 2 points

    By polar coordinates ( an angle and direct distance from origin and Cartesian coordinates horizontal and vertical distance from origin

  • 38

    • A right angle triangle Side’s length 12 cm,16 cm, 20, cm what is the Sine of the angle between 16 cm and 20 cm sides

    0.6

  • 39

    • Straight line Cartesian coordinates (1.4,1.4) the polar coordinates to the same points is approximately

    45⁰and 2

  • 40

    • sin 45° = cos 45° =

    0.7071

  • 41

    a triangle has all angles are equal

    equilateral

  • 42

    • a right angle triangle has sides of 3 inches and 4 inches , what will the third be:

    5

  • 43

    • a right angle triangle has sides of 3 inches and 4 inches , what will the third be:

    1

  • 44

    • maximum value of sin and cosine is

    1

  • 45

    What is the gradient of the line having an equation? X+3y=2?

    -1/3

  • 46

    • Construction in geometry means

    to draw shapes, angles, line accurately

  • 47

    it’s an angle measuring 90 degrees

    • Right angle:

  • 48

    the sum of their degree measurements

    • Complementary angles

  • 49

    • Obtuse angle• Obtuse angle

    it’s an angle measuring between 90 and 180 degrees

  • 50

    Supplementary angles:

    the sum of their degree measurements equals 180 degree

  • 51

    • A perpendicular lines are

    two lines that meet at a right angle

  • 52

    • Congruent triangles are

    two triangles which have equal angles and are the same size but may be oriented differently

  • 53

    • A parallelogram

    • has opposite sides parallel and equal in length

  • 54

    The general equation for a straight line is given by

    : y = mx + c

  • 55

    Reflex angle:

    • it’s an angle measuring between 180 and 360 degrees

  • 56

    in 360⁰

    • 2 pi radians

  • 57

    Similar triangles are

    two triangles which have the same angles but are of different size

  • 58

    • Pythagoras formula

    c² = a² + b²

  • 59

    find the gradient of 3y=9x +6 :

    3

  • 60

    maximum value of tan is

    infinity

  • 61

    In a right angle triangle the length of two sides are 5cm and 12cm find the hypotenuse?

    13

  • 62

    In a right angle triangle two angles are 30⁰ and 60⁰, the length of hypotenuse can be found by:

    opposite side divided by sin 30⁰

  • 63

    , Convert the following polar coordinates into rectangular coordinates 5cm, 45?

    ? 3.535, 3.535

  • 64

    Complementary angle of 35⁰ is

    55

  • 65

    sin² + cos² is equal to

    1

  • 66

    A triangle has got no sides of equal length and no angles the same is :

    Scalene

  • 67

    • A triangle contains an angle of 90 :

    right-angle triangle

  • 68

    • An angle bisects any given angle into two angles of equal size, each exactly half the angle of the original

    An angle bisector