The measures of two complementary angles are in the ratio 2: 3. what is the measure of the smaller angle?

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

Figure abcde is a regular pentagon. segment ae is located at a (2, 1) and e (4, 1). what is the perimeter of abcde? 4 units 6 units 8 units 10 units

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.