Answer:
6/5=1.2 or $1.20
Step-by-step explanation:
Answer:
if u want secret multip;icaztion word puzzels go here: https://www.google.com/search?client=firefox-b-1-d&q=secret+multiplication+word+puzzle
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Answer:
Conjecture : 2xy / ( x + y ) ≤ √xy
Step-by-step explanation:
Harmonic mean of x and y = 2xy/( x + y )
<u>Formulate a conjecture about their relative sizes </u>
we will achieve this by computing harmonic and geometric means
Geometric mean = √xy
harmonic mean = 2xy/( x + y )
Conjecture : 2xy / ( x + y ) ≤ √xy
attached below is the proof
Answer:
b.angle 5 and angle 4
Step-by-step explanation:
b.angle 5 and angle 4