1,483 prompts matching "Practice: The formula for the distance from a point to a line"
IGCSE Maths Y10: How big a sample should be, and why it matters — Explain It Back
I am in SS 1. I have just studied how big a sample should be, and why it matters for Cambr
IGCSE Maths Y10: Finding a side using a trigonometric ratio — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Work a question on finding a side
IGCSE Maths Y10: A compound solid made of two prisms — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Work a question on a compound sol
IGCSE Maths Y10: A linear sequence that decreases — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Work a question on a linear seque
IGCSE Maths Y10: A double inequality — Explain It Back
I am in SS 1. I have just studied a double inequality for Cambridge IGCSE Mathematics. Let
IGCSE Maths Y10: Solving a quadratic inequality — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Work a question on solving a quad
Worked example: Setting out a long multiplication in base eight
Act as my SS1 Mathematics tutor. Take me through one full worked example on setting out a
WAEC prep: Checking a base six division by multiplying back
Act as my WAEC Mathematics coach. I am in SS 1. Take me through checking a base six divisi
Let me explain: A problem mixing addition and multiplication in one base
I am in SS 1. I have just studied a problem mixing addition and multiplication in one base
WAEC prep: Evaluating an expression that contains a negative index
Act as my WAEC Mathematics coach. I am in SS 1. Take me through evaluating an expression t
Let me explain: Writing expressions using positive indices
I just studied writing expressions using positive indices only in my SS1 Maths class. Let
Worked example: Finding a square root using logarithms
Act as my SS1 Mathematics tutor. Take me through one full worked example on finding a squa
Let me explain: Decreasing a quantity in a given ratio
I am in SS 1. I have just studied decreasing a quantity in a given ratio. Let me explain i
Let me explain: Simplifying algebraic expressions by removing
I just studied simplifying algebraic expressions by removing brackets in my SS1 Maths clas
Let me explain: Describing a set by listing its members
I just studied describing a set by listing its members in my SS1 Maths class. Let me expla
Let me explain: Using a Venn diagram with three intersecting
I just studied using a Venn diagram with three intersecting sets to solve a practical prob
Word problem: Solving a simple linear equation in one unknown
Act as my SS1 Maths tutor. Create a real-life word problem about a POS agent charging tran
Worked example: A linear equation containing a fraction
Act as my SS1 Mathematics tutor. Take me through one full worked example on a linear equat
Let me explain: Eliminating a variable after multiplying one equation
I am in SS 1. I have just studied eliminating a variable after multiplying one equation. L
Worked example: Proving two triangles congruent by angle-side-angle
Act as my SS1 Mathematics tutor. Take me through one full worked example on proving two tr