1) 4, because 4/5 is closer to 4 than it is 3 1/2.
2) 100
3) 5
Answer:
18 27 36 you just have to do your count byes for 9
Answer:
D
Step-by-step explanation:
Recall that the area of a triangle is given by:

In this case, the base is <em>x</em> and the height is <em>y</em>. Hence:

We can write the following ratios:

Solve for <em>x</em> and <em>y</em>:

Substitute:

And simplify. Hence:

In conclusion, our answer is D.