Answer:
70.31
Step-by-step explanation:
3164/31=70.31
Answer:
y geometric mean property,n² = 28 × 7 = 196n = 14.By pythagorean
Step-by-step explanation:
C I'm using the calculator and the other ones don't make sense
Answer:
5/b
Step-by-step explanation:
you would want to add your 1+4 together on top of your b which is your common denominator in this case and you should end up with 5/b