Answer:
i only do calcus, sorry
Step-by-step explanation:
3/4= 9/12
1/3= 4/12
9/12-4/12=5/12
answer is 5/12
Answer:
3/5
Step-by-step explanation:
sin is opposite over hypotenuse
find hypotenuse first -> Hypotenuse = 100 m
(notice that it is a 3-4-5 triangle)
60/100 = 6/10 = 3/5
Answer:

Step-by-step explanation:
Length and width of the yard are
and
.

Student 1 and 3.

Move the negative into the brackets,
positive becomes negative while two negatives make a positive.