1,460 prompts matching "IGCSE practice: Choosing sine rather than cosine or tangent"
Explain back: Solving by elimination after multiplying one equation
I have just studied solving by elimination after multiplying one equation in my SS1 Mathem
Show that, hence find: Checking a solution pair in both equations
I am a Year 10 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Explain back: Solving a quadratic that is a difference of two squares
I have just studied solving a quadratic that is a difference of two squares in my SS1 Math
Show that, hence find: Rejecting a root that does not fit the situation
I am a Year 10 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Explain back: Rounding to a given number of significant figures
I have just studied rounding to a given number of significant figures in my SS1 Mathematic
Show that, hence find: Checking whether a calculated answer is reasonable
I am a Year 10 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Explain back: Finding a quantity from one part and the ratio
I have just studied finding a quantity from one part and the ratio in my SS1 Mathematics c
Show that, hence find: A three-part ratio
I am a Year 10 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Show that, hence find: Telling direct from inverse in a described situation
I am a Year 10 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Explain back: The longest diagonal of a cuboid
I have just studied the longest diagonal of a cuboid in my SS1 Mathematics class. Let me e
Explain back: The y-intercept and what it means
I have just studied the y-intercept and what it means in my SS1 Mathematics class. Let me
Show that, hence find: Finding the equation of a line from its graph
I am a Year 10 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Explain back: The length of a line segment
I have just studied the length of a line segment in my SS1 Mathematics class. Let me expla
Explain back: Measuring a three-figure bearing
I have just studied measuring a three-figure bearing in my SS1 Mathematics class. Let me e
Show that, hence find: A bearing problem on a described Nigerian route
I am a Year 10 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Teach me (Cambridge style): Index laws with algebraic bases
I am a Year 10 pupil following the Cambridge syllabus. Teach me index laws with algebraic
Teach me (Cambridge style): Combining a fractional index with a negative one
I am a Year 10 pupil following the Cambridge syllabus. Teach me combining a fractional ind
Teach me (Cambridge style): The nth term of a quadratic sequence
I am a Year 10 pupil following the Cambridge syllabus. Teach me the nth term of a quadrati
Teach me (Cambridge style): A quadratic equation with roots of opposite sign
I am a Year 10 pupil following the Cambridge syllabus. Teach me a quadratic equation with
Teach me (Cambridge style): Finding both constants of a partial variation
I am a Year 10 pupil following the Cambridge syllabus. Teach me finding both constants of