Chord ef intersects chord wy at point g. find the length of gy. if necessary, round to the nearest tenth.

Pelle's sister is three years older than pelle the father is 5 times as old as pelle the mother was 28 when the sister was born altogether they are 98 years old how old is pelle?

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.