If ur talking abt symmetry then uh
that figure most definitely doesn’t have a line of symmetry
Answer:
(4)/(\sqrt(2))
Step-by-step explanation:
I believe it’s A — atoms in solids are closest together, atoms in liquids are close, but not as compact as in solids, and atoms in gasses aren’t close are all, and they’re constantly moving.
C. 9 square roots of 2
To answer this question, it's super important that you understand the ratio of sides for special triangles. This triangle in particular, a 45-45-90 triangle, has a ratio between the legs and hypotenuse of 1:1:
Since we are given the value of the hypotenuse, we know that the value of the two sides multiplied by
will be 18. Knowing this, we can write out an equation:
u*
= 18
u = 
<u>Multiply both sides by </u>
<u> in order to get rid of the root in the denominator:</u>
u = 
u = 
u = 9
If you'd like me to explain how I got to the answer any further, just ask!
- breezyツ
Greatest common factor is 1 for the first one and the second one is also 1