If you already have any two sides of a right angle then the Pythagoras theorem would help.
It goes like (Hypotenuse)² = (Side A)² + (Side B)².
If you want to know more then just text me.
Hope this helps.
For this case it is observed that the "zeros" are to the left of the expression, therefore the exponent, to be expressed in scientific notation, will be negative. That is to say:

This means that by running the decimal 6 spaces to the left we will get the initial expression.
ANswer:

Answer:
2a+1=1
or, 2a=1-1
or, 2a=0
or, a=0/2
or, a=2
Step-by-step explanation:
please check the answer correct or wrong
60 because if w = 20, then you do 20 x 3 and 20 x 3 = 60
I think it is "N". This, because (2+3)=5 and E is the 5th letter of the alphabet. 4+5= 9 and I is the 9th letter of the alphabet. (6+8)= 14 So N should be correct I think. :)