Answers
>
Maths
>
GCSE
>
Article
What is the Pythagoras Equation?
a^2 + b^2 = c^2
NN
Answered by
Nancy N.
•
Maths tutor
5042 Views
See similar Maths GCSE tutors
Related Maths GCSE answers
All answers ▸
Dipen and Nisha are planning their wedding reception. Nisha says, “I want to invite 70 guests.” Dipen says, “If we invite one-fifth fewer guests, we will save more than £500” Is Dipen correct? (Taken from Nov 2014 AQA Unit 2)
Increase £190 by 25%
There are 14 boys in a class and 16 girls. The Mean height of the class is 1.6m, the mean of the girls is 1.5m what is the mean height of the boys?
b is two thirds of c. 5a = 4c Work out the ratio a : b : c Give your answer in its simplest form where a, b and c are integers