895 prompts matching "Evaluating an expression that contains a negative index"
Worked example: The parabola shape, and which way it opens
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Spot my mistake: Finding a missing angle in a triangle from the other two
Act as my SS2 Mathematics tutor. Work a question on finding a missing angle in a triangle
Learn: What the angle of depression is measured from
You are my personal SS2 Mathematics tutor. Teach me what the angle of depression is measur
Practice: Identifying the included angle between two sides
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Quiz: Using vertically opposite angles to find a missing angle
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Practice: The formula for the distance from a point to a line
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Quiz: The perpendicular height, and why the slant height will not do
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Learn: The shape of an exponential growth curve
You are my personal SS2 Mathematics tutor. Teach me the shape of an exponential growth cur
Explain back: Corresponding sides and the length scale factor
I have just studied corresponding sides and the length scale factor in my SS2 Mathematics
Worked example: An equation with the unknown on both sides
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Learn: The cosine rule, and the case it applies to
You are my personal SS2 Mathematics tutor. Teach me the cosine rule, and the case it appli
Worked example: Why angles in the same segment are equal
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Learn: Drawing the branches for two successive events
You are my personal SS2 Mathematics tutor. Teach me drawing the branches for two successiv
Spot my mistake: Rearranging the cosine rule to make cos A the subject
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Spot my mistake: The sector area as the angle over 360 of the circle
Act as my SS2 Mathematics tutor. Work a question on the sector area as the angle over 360
Explain back: The first term and the common ratio
I have just studied the first term and the common ratio in my SS2 Mathematics class. Let m
Practice: Finding a sector area from the angle and the radius
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Practice: Which rule suits two sides and the included angle
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Quiz: Labelling the axes and the curve
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Practice: Finding the length of a chord from the radius and the distance
Act as my SS2 Mathematics tutor. Give me five practice questions on finding the length of