60×120=7200
7200÷100=72
60+72=132
answer=£132
hope this helps.....
Answer: A
Step-by-step explanation:
A standard piano has 88 keys on it
The error is that both sides of the equation have a variable. So if you were to combine your like terms, then you'd leave one side without a number and if your teacher is saying there is a left over number then it will be 0
Answer:
Step-by-step explanation:
x = 1.0
how:
we know that the Hyp of the small triangle is 
since we know that , then
= 1^2 + 1^2 by Pythagoras theorem
so each side is 1 :)
