Answer:
Number 4, the last one
Step-by-step explanation:
Answer:


= 2 × 625 – 5 × 125 + 25 + 3 × 5 + 2
=1250 – 625 + 25 + 15 +2
= 1292 – 625
= 667
The equation used would be:
4m + 2 = 30
where the answer would be 7.
Answer:

Step-by-step explanation:
sine of A = 
opposite = 5
adjacent = 12
hypotenuse = 13