Answer:
Step-by-step explanation:
in a right triangle a^2+b^2=c^2,
where a and b are the legs
where c is the hypothenuse
9^2= b^2+3^2
81-9=b^2
b^2=72
b=8.48
3/5 doesn't belong with the other three
Answer:
-9 
or
-9.25
Step-by-step explanation:
First one is 672 the second one is 1008 the third one is 1344 the last one is 1512
<span>Our primary counting system is based on binary digits to represent numbers</span>
