You have to draw a rectangle and label the longer side 2.4 and the shorter side 1.1
He can use it to make sure he lined his place values up properly
Answer:
The final balance is £1,720.
The total compound interest is £520
you don't even to round it at all
Answer:
14
Step-by-step explanation:
To find x, you will need to use sine. If you want to find y, use cosine:
sin 45 = x / 14 sqrt(2)
x = 14
(Since this is a 45 45 90 special triangle, x and y have the same length)
Since I talk about special triangles, 45 45 90 triangles are very simple:
To find the other two side lengths, just divide the hypotenuse by sqrt 2
14 sqrt(2) / sqrt(2) = 14
So both ways will still lead to 14
