How could you use cross products to check the solution to this proportion? 12
30
=
5
x
30(5) = (12)(x)
150 = 12x
12.5 = x

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm

I’m really confused and need to learn this