What is the area of the semicircle in this composite figure rounded to the nearest hundredth? 3.53 ft2
7.07 ft2
28.26 ft2
14.13 ft2

Me find the value of x each figure.

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !

The length of the shadow of a building is 120 meters, as shown below: building shadow 120 m what is the height of the building? (1 point)