Answer:
Sodium ion
Step-by-step explanation:
Hope this helps!
Answer:
True, there are 2 y's and 3 x's
Answer:
42
Step-by-step explanation:
168/4=42
The shapes are similar, there was a dilation, which is what made the shape either bigger or smaller. I am not very good with instructions, but I will try to answer my best. You could set up a ratio, Bigger shape/smaller shape, or vice versa. Wish I could have helped more, sorry.
Good Luck! Hope I helped:)
Answer:
16.2
Step-by-step explanation:
hypotenuse = sq root (6^2 + 15^2)
= sq root (36+225)
= sq root (261)
= 16.2