Which of these statements should have a question mark added to the end?
a. mom is planning to make pancakes for breakfast
b. i had to wonder why lisa thought i was upset
c. television shows usually have 13 episodes per season
d. why did leonard decide not to go to lecture

When you wear your earbuds while working out, your sweat damages them and they die sooner

What is the missing statement in step 3 of the proof? given: z1 is complementary to 22. 22 is complementary to 23. prove: m_1 = m23 m21 = m2 m2 1 + m22 = 90° m22 = m23 m22 + m23 = 180° 2 statements 21 is comp. to 22 2. 22 is comp. to 23 3. ? 4. mz1 - 90°-m22 m22+m23 = 90° 6. m23 = 90°-m22 7 m21 - m23 reasons 1. given 2. given 3. def of comp. zs 4. subtr equality prop. 5. def. of comp. 25 6 subtr. equality prop 17. trans. prop. vo

Which of these phrases is an example of understatement?