Answer:
C
Step-by-step explanation:
I believe it's C because it barely touches the circle-
Answer: Answer is below! :D
You're welcome!
Answer: I believe the answer to that question is no
Step-by-step explanation: So you see, when there are not symbols that represent addition or subtraction, or any other operation, it's not considered a question.
B) is correct
a=-4
b=9t
(a+b)(a-b)=a^2-b^2=16-81t^2
A = L * W
A = 45
L = 2W + 1
45 = W(2W + 1)
45 = 2W^2 + W
2W^2 + W - 45 = 0
(2W - 9)(W + 5) = 0
W + 5 = 0
W = -5...not this one because it is negative
2W - 9 = 0
2W = 9
W = 9/2
W = 4.5 <=== the width is 4.5 ft
L = 2W + 1
L = 2(4.5) + 1
L = 9 + 1
L = 10 <=== the length is 10 ft
