<span>To find the circumference, the area first needs to be found to discover the radius. Area equals (r^2) multiplied by pi, or approximately 3.14. In this case, 12.5/3.14 gives a radius^2 of 3.98 feet. The square root of 3.98 is 1.99 feet. Using the radius, the diameter and circumference can now be found. The diameter is (2r), which would also be 3.98 feet in this case. 3.98 * 3.14 gives a circumference of 12.4972 feet.</span>
Answer:
10= hikers 160= pounds carried in items or gear X divided by P = amount of pounds of items each hiker carries.
x=10 P=160
Step-by-step explanation:
i cant see part B
Answer:
The ANSWER is 18*3= 54
Step-by-step explanation:
total angle inside pentagon = 540 degrees so 3(8x)+2(3x)=540 and that is 30x=540
If you simplify the expression you will get 18x - 15.
Answer:
C) 16
Step-by-step explanation:
