Answer:
find the common factor
Step-by-step explanation:
1)13
2) 13(1+5)
Answer:
40,000 is 39,265 rounded to the nearest ten thousands
Step-by-step explanation:
45=1,3,5,9,15,45
37=only 1 and 37 because it is prime.
51= 1,3,17,51
Answer:

Step-by-step explanation:
We are given

Firstly, we can draw triangle
angle lies in third quadrant
so, we get

now, we can use formula

now, we can plug values

now, we can simplify it
and we get
