You would divide 25 by 15
15/25= .6
Move the decimal two places right and the answer is 60% of the class has a pet.
Answer:
9 sides.
Step-by-step explanation:
N is the # of sides.
140 = ((n-2) x 180) / n
Multiply both sides by n
140 n = (n-2) x 180
Distribute the right side
140 n = 180 n - 360
Subtract 140 n and add 360 to both sides.
40 n = 360
n = 9
For a better understanding of the answer please find the diagram in the attachment.
As can be clearly seen from the diagram that the distance, "d" (shown in dark blue) of 100 feet which is covered on the sloped/inclined road is actually making an angle of only 30 degrees with the force of 200 pounds which is being applied on the road. That angle of 30 degrees is what matters.
So, the force, F=200 pounds
distance, d=100 feet
And the angle between the force, F and the distance, d is: 
Therefore, as per formula, the work, W, done will be:

This, when applied to the question we have will give us:

Answer:
20/3
Step-by-step explanation:
(3/8)*(10/9)*16
This is 30/72 = 5/12
5/12*16=20/3
Answer:
x ≥ 9
Step-by-step explanation:
5x + 3 ≥ 48
-3 -3
5<em>/5</em><em> </em>x ≥ 45<em>/5</em>
x ≥ 9
sorry for the confusing mess that is the explanation