-9 degrees centigrade Hurry
minus 9 degree Celsius
RELATED INFORMATIONS
- 1. The temperature range is between 38.9 ℃ and 41.1 ℃, expressed as a ± B
- 2. The mercury surface of the thermometer is at 38 degrees centigrade. A student uses the same thermometer to measure the questions of a, B and C. The results show that a is 38 degrees centigrade, B is 38.5 degrees centigrade and C is 39 degrees centigrade A. A's temperature must be abnormal B. B's questions must be abnormal C. three students' questions must be abnormal d. A's questions must be normal Explain the process of thinking
- 3. Who's bigger, sin 15 or sin 20
- 4. I don't have a calculator. It's urgent
- 5. How much is sin65 °× cos20 ° - sin65 °× sin20?
- 6. Do you know how much sin65 ° * cos20 ° - sin65 ° * sin20 ° is equal to
- 7. Sin65 * cos20-sin65 * sin20 please note that the latter two are sin. I need a process. Thank you
- 8. What is sin130 ° and sin11.7 ° equal
- 9. How much is 100 degrees centigrade
- 10. What is the value of sin20 · sin30 + cos30 · cos20? 20,30 are degrees
- 11. In the form of a ± B, the growth rate is between 35% and 36%, and the temperature is between - 38.9 ° and - 41.1 ℃
- 12. What is Tan 40 ° - cot 40 degrees
- 13. Tan20 degree + tan40 degree + root 3 tan20 degree, tan40 degree =?
- 14. What's the difference between 4sin40 and tan40? Please write down the detailed process In the middle is the minus sign
- 15. 4cos50°-tan40°=______ .
- 16. What is 40 degrees
- 17. Compare sin20 ° with sin20 ° 15 '
- 18. The value of tan20 ° + tan40 ° + 3tan20 ° · tan40 ° is () A. 3B. -3C. 33D. -33
- 19. Evaluate (tan5 ° - cos5 °) sin20 ° / 1 + cos20 °
- 20. What are the five ways of describing characters