Answer:
<h2>6*10*15*10=9,000</h2><h2>
Step-by-step explanation:</h2><h2>you do 6*10=60+10*15=9,000</h2>
Ok... after much confusion, I've come to the conclusion that you must have written the question wrong and it's actually the perimeter that is 90 feet so that's how I'm going to work it...
Width = w
Length = 4w - 9
P = 2w x 2L
90 = 2w + 2(4w - 9)
90 = 2w + 8w - 18
90 = 10w - 18
108 = 10w
108/10 = w
10 4/5 = w
Width is 10 4/5 ft
Length = 4w - 9
L = 4(10 4/5) - 9
L = 43 1/5 - 9
L = 34 1/5 ft
Length 34 1/5 ft Width 10 4/5 ft or
Length 34.2 ft and width 10.8 ft
Equaton of a circle that is centerd at (h,k) and radius r is
(x-h)²+(y-k)²=r²
center is (-4,9) and radius is 11
(x-(-4))²+(y-9)²=11^2
(x+4)²+(y-9)²=121
Answer: W = -4, -4
Z = 3, -6
Step-by-step explanation:
