What is the theory of scandinavian expeditions in the area that is now eastern oklahoma?

Since 1923 a rock found with inscriptions have been studied. The symbols look just like Viking Runes that would sustain the theory that Vigings have been to America long before Columbus. The theory is however contested by experts, some of which thinks that itis a hoax. The rock is known as "the Heavener Runestone".

the greek gods were immortal and possessed powers beyond the average human. one of the most important aspects of ancient greek mythology was not how different the deities were from mankind, but how similar. in christianity, certain emotions are taboo: rage, jealousy; lust. however, in greek mythology.

hope this : d

angle a = 40.6°

step-by-step explanation:

for any right angle triangle we know the pythagoras theorem reveals

hypotenuse² = height²+base²

by this formula we will calculate the length of hypotenuse

h² = 6²+7²

⇒ h =√36+49 = √85 = 9.22

now from the given triangle sin a = height/ hypotenuse

                                                sin a = 6/9.22 = 0.651

therefore

so angle a = 40.6°