⚠️HELP ME PLZ⚠️ What caused Islam to spread throughout Arabia?
O wealthy Meccan leaders lent support to the new faith
O people in Arabia joined Islam after reading the Qut’an
O followers of Islam promoted their message while traveling to other cities.

The answer is Followers of Islam Promoted Their Message while traveling to other cities

Explanation:

took the test on edge and got it correct

chlorofluorocarbons are released via: aerosol sprays and refrigerants.

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°