If it's a mixed fraction, then:
Answer:
B
Step-by-step explanation:
here we use trigonometric ratio involving soh,cah,toa
Answer:
B
Step-by-step explanation:
Communities and associative
Answer:
10/25
Step-by-step explanation:
2/5 = x/25
We need to multiply the bottom by 5 to get to 25
5*5 = 25
What we to the bottom, we do the the top
2/5 * 5/5 = 10/25
78, because you have to do the inverse operation so 80/2= 40 then 40-1= 39 and 39*3 = 78