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professor190 [17]
3 years ago
7

X= Length= Width= WILL GIVE BRAINLIEST + 5 star

Mathematics
1 answer:
babymother [125]3 years ago
7 0

Answer:

x = 20

Length = 20ft

Width = 12ft

Step-by-step explanation:

A = 240

x^2 - 8x = 240

x^2 - 8x - 240 = 0

x^2 - 20x + 12x - 240 = 0

x(x-20) + 12(x-20) = 0

(x+12)(x-20) = 0

x = 20

x = -12 (which we discard since x is a length)

So the dimensions are 20ft and 20-8 = 12ft

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3 years ago
Which of the following shows of the slope of the line and one point on the line?
uysha [10]
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3 years ago
The vertex of this parabola is at (-3, 6). Which of the following could be its equation?
12345 [234]
Nice, already in vertex form
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A is ansre

5 0
3 years ago
Read 2 more answers
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