Answer:

Step-by-step explanation:
4/5*3/3-1/3
4/5*3/3-1/3*5/5
4*3/15-5/15
4*3-5/15
12-5/15
7/15
Answer:
3/5
Step-by-step explanation:
cosine is adjacent/hypotenuse
Answer: -9/7
Explanation: subtract both numbers because they are negativeand you get -9/7
Answer:
h(r) = 6(r+1)+10
Step-by-step explanation:
Just solve for q. Because that's the output. h(r) = q