Answer:
6+f=21
Step-by-step explanation:
Answer:
No, it equals 6x-18. The Parentheses are not needed because there is an addition sign because they both are positive. You just add regularly so 2x+4x=6x and -6-12=-18. The result is 6x-18
1)<span>
960 square feet</span>
2) B. 25 cm ^2The area of a regular pentagon can be found using the formula.
s=side length
A≈960 square feet
The apothem of a square is half of the side length. 2.5*2=5. 5^2 = 25cm^2
Answer:
The constant of proportionality is 15.
Step-by-step explanation:
The constant of proportionality is the number at wich the two variables relate. In this case for every second running the wolf will travel a distance of 15 m, this means that if two seconds have passed the wolf will have travelled a distance of 30m and so on. So we can assume that the constant for this question is 15.