How climate change affects your friends job

The earth rotates on its axis and revolves around the sun every

Heyi am new to are you all americans? ( just want to know , i don't mean any offence ) ?

Zac wanted to determine the measure of r and of ? r in the triangle below. to fine the measure of r, zac sets up the problem.42^2 + 24^2 = r 2. determine whether zac set the problem up correctly.