True. Integers are whole numbers both positive and negative. Natural numbers are only whole positive numbers. So it is true whenever you are dealing with positive integers and it is false when you are dealing with negative integers.
9+54-7
63-7
=56
The answer is 56
Answer:
B) 3.16 pounds
Step-by-step explanation:
Accuracy is how close a measured value is to the actual or true value. The balance is accurate to the nearest 1/100 pound; thus, the highest level of accuracy appropriate to the limitations of the balance.
Answer:
B
Step-by-step explanation:
sin(theta) = sqrt(1-cos^2(theta)
sin(theta)=sqrt(1-1/2)=sqrt(1/2)=sqrt(2)/2 but as theta is in IV quadrant, sin(theta) will be negative
Answer:
Step-by-step explanation:
Given
See attachment for ski trails
Required
Total length of 
ski trails
From the attached figure, there are 3 skis with length 
So:
The total length is:
Express fraction as improper fraction
