The figure shows three right triangles. Triangles ABD, CAD, and CBA are similar. Theorem: If two triangles are similar, the corresponding sides are in proportion.
B
D
A
7
Using the glven theorem, which two statements help to prove that if segment BC is x, then x2 = 74?
O Segment BC -segment DC = 49
Segment BC segment BD = 35
Segment BC segment DC = 49
Segment BC-segment BD = 25
O Segment BC -segment DC = 25
Segment BC-segment BD = 35
O Segment BCsegment DC = 25
Segment BC segment BD = 49

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

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

the equation is not included but the answer is (1.50, 2.00, 2.75)

step-by-step explanation: