X is side to side and Y is up and down. Hope this helps.
Since the number has 3 decimal places, you'll write it as:

After that, you only simplify the fraction. Since there is know way of simplifying:

Hope it helped,
Happy homework/ study/ exam!
Step-by-step explanation:
I got about 9 hours of sleep last night that is 9/24 of the day or 37.5% of the day of 0.375 of the day sleeping
thanks for asking
Answer:
B. 30
Step-by-step explanation:
The mosaic tile has a trapezoidal shape, so that its area can be determined as follows;
Area of a trapezium =
(a + b)h
where: a and b represent the length of its plane sides, and h is the height.
Area of a mosaic tile =
(4 + 6) 4
= 10 x 2
Area of a mosaic tile = 20 square inches.
But, Dan wants to cover a 600 square inch area.
So that the number of tiles needed = 
= 30
The number of mosaic tiles needed by Dan is 30.
formula=1/3 x 3.14 x r^2 x height
=16 is diameter so radius will be 16/2 or 8
<em>:</em><em>let </em><em>put </em><em>terms </em><em>in </em><em>the </em><em>formula:</em>
1/3 x 3.14. x 8^2 x 15 = <em><u>1</u></em><em><u>0</u></em><em><u>0</u></em><em><u>4</u></em><em><u>.</u></em><em><u>8</u></em>
<em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em>
<em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em>volume=</em><em>1</em><em>0</em><em>0</em><em>4</em><em>.</em><em>8</em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em>