Answer:
16
Step-by-step explanation:
So you know that 30 + 30 + w + w = P. We also know the area is 240 square feet. Divide 240 by 30 to find the width of the area. 240 / 30 = 8. w = 8. So add 30 + 30 + 8 + 8 to find that P = 76. HOWEVER, remember that George is using part of his house as a wall instead of a fence. So subtract 8 from 76 to get 68 ft. George will need 68 ft. of fencing for his dog run.
Answer:r/3
Step-by-step explanation:
r divided 3 will show the result of equal number for Sra and her roommates.
Answer:
Average speed = <em>7</em><em> </em><em>metre</em><em> </em><em>per</em><em> </em><em>second</em>
Step-by-step explanation:
Average speed ( v ) = distance / time
=》v = 350 / 50
=》v = 7
so, average speed = 7 m / sec
