On Monday, Tarek travelled by train from Manchester to London. Tarek's train left Manchester at 08 35
It got to London at 1105
The train travelled at an average speed of 110 miles per hour.
On Wednesday, Gill travelled by train from Manchester to London.
Gill's train also left at 08 35 but was diverted.
The train had to travel an extra 37 miles.
The train got to London at 1135
Work out the difference between the average speed of Tarek's train and the average
speed of Gill's train.

Drag and drop the answers into the boxes to complete this informal argument explaining how to derive the formula for the volume of a cone. since the volume of a cone is part of the volume of a cylinder with the same base and height, find the volume of a cylinder first. the base of a cylinder is a circle. the area of the base of a cylinder is , where r represents the radius. the volume of a cylinder can be described as slices of the base stacked upon each other. so, the volume of the cylinder can be found by multiplying the area of the circle by the height h of the cylinder. the volume of a cone is of the volume of a cylinder. therefore, the formula for the volume of a cone is 1/3 1/2 1/3πr^2h 1/2πr^2h πr^2h πr^2

Which is a graph of a proportional relationship?

Is the figure congruent? yes or no?