Number the following items (1-4) to show how thinking progressed from the earliest civilizations (1) to the greeks and then to modern times (4).
scientists conducted experiments to try to understand nature and control it.
people noticed patterns in the universe and realized nature had certain rules or laws.
philosophers asked questions to them figure out how the universe worked.
people believed the gods controlled nature and humans were not capable of figuring out how things happened.

I agree and say its 4,2,3,1. I had this question on a test and got it right! I have proof shown below.

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°

answer

explanation

the given equation is

we can rewrite this as:

let

then the equation becomes:

the factors of 8 that sum up to -9 are {-1,-8}

we split the middle term with these factors to obtain,

we factor by grouping to obtain:

apply the zero product property to get:

but