inside a exercises 12.5 ong a string held had length 2a. nter (point C orizontal then owing that point P and pencil at ck making complete the following: Find the intercepts and domain, and perfo) (a) 16x2 + 25y2 = 400 (C) x2 + 4y2 = 4 (e) 4x2 + y2 = 64 (g) 9x2 + 4y 2 = 36 cil​

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

6. 104

7. 52/37

8. 2704

9. 140608

10. -52

11. |52|=52

12. 1/52

13. 156

14. 26

15. 40

16. 37

17. -364

18. 53 1/3

19. 50.96

20. 43 2/3

21. 78

22. 50.75

23. 47.63

24. 163.28

25. 10400

26. 338

27. 208

28. 2704 square inches

29. 312 square meters

30. don't know what its asking, tell me so i can tell you

31. 8490.56

32. 52 degrees would be an acute angle

33. 128 degrees

34. 20.8

35. 39

36. 208

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°