Answer:
see explanation
Step-by-step explanation:
The diagrams show triangular figures
The first figure has 1 dot
The second has 1 + 2 = 3 dots
The third has 3 + 3 = 6 dots
The fourth has 6 + 4 = 10 dots
Note the pattern is + 2 , + 3, + 4
Thus the fifth pattern is 10 + 5 = 15 dots
Step-by-step explanation:
<h2>—Math</h2>
(zw)² – 2 (z/w)^(-1 )= z²w² – 2 w/z
w²z³ – 2w
= —————
z
w (z³w – 2)
= ——————
z
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Answer:
easy 2121212
Step-by-step explanation:
No I'm 99% sure it's wrong
Hey,I see that ur a beginner. I just wanted to let u know that when u post a question make sure u post a picture as well , is on the bottom left corner next to where u type, this will help the person who answers your question understand it better.
Hope this helps:))
