Answer:
B.
Step-by-step explanation:
3(n+1)=2(n+4)
3 × n + 3 × 1 = 2 × n + 2 × 4
3n + 3 = 2n + 8
3n - 2n = 8 - 3 we regroup by categories (unknown and number)
n = 5
<span>y=<span><span><span>1/2x-3
Hope this helped. Good luck.</span></span></span></span>
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:
104 ft
Step-by-step explanation:
The ratio of object to shadow is 5:8 and the tree is 65 so 65/5 is 13 and 13*8=104 so that's your answer! Sorry if it doesn't make to much sense.
The two decimals that are equivalent are option (A) and option (C). Hope this helps!