Polish–American relations were officially established in 1919. Since 1989, Polish–American relations have been strong and Poland is one of the most stable European allies of the United States, being part of both NATO and the European Union.
Answer:
12
Explanation:
GIven: an isosceles trapezoid ABCD with AD = 28, BC = 12, and BE = 9.
We can see that triangle BEA is a right triangle, so let's use the Pythagorean Theorem to solve for length AB.
To use the Pythagorean Theorem, we need the lengths of both legs. But we only have one! So let's solve for AE.
Now we know the lengths of both legs of right triangle BEA, so let's use the Pythagorean Theorem to solve for the hypotenuse, AB!
Pythagorean Theorem: 
where 
and 
are the legs and 
is the hypotenuse.
≈ 
Answer:
The correct answer is C. Wet and unestable
Explanation:
The mP Air mass type is characterized for being mild and humid and it is commonly formed to the North Pacific, in United States, because its high latitudes. When it moves inland (Eastward) cold air meets warm air provoking unestable conditions in the atmosphere boosting the formation of clouds, and subsequently, precipitation. Then, when decending over the western slopes of mountain, it is moist and can produce rain and snow.
Iran and Saudi Arabia these are just the ones i know
Tropical!!!!!!!!! i think
