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Kruka [31]
3 years ago
6

Sam is planting a garden that measures

Mathematics
1 answer:
nikitadnepr [17]3 years ago
7 0

Answer:

63.7 feet

Step-by-step explanation:

We can re-write the width and the length both as rational numbers:

- Width: w=6.5=\frac{65}{10}

- Length: L=9.8=\frac{98}{10}

So now we can find the area of the garden by multiplying width and length:

A=wL=\frac{65}{10}\cdot \frac{98}{10}=\frac{65\cdot 98}{10\cdot 10}=\frac{6370}{100}=63.7


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ruslelena [56]
Hi there!

When we have an equation standard form...
a {x}^{2} + bx + c = 0
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D = b^2 - 4ac

When
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D = 0 we have one real solutions
D < 0 we don't have real solutions

1.) Find the value of the discriminant and the the number of real solutions of
x^2-8x+7=0

Plug in the values from the equation into the formula of the discriminant

( - 8) {}^{2} - 4 \times 1 \times 7 = 64 - 28 = 36

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2.) Find the value of the discriminant and the number of real solutions of
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Again, plug in the values from the equation into the formula of the discriminant.

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D = 0 and therefore we have one real solution.

~ Hope this helps you.
4 0
3 years ago
Read 2 more answers
William, Xing Mei, Yuki, and Zack run a race. In how many different ways can they finish?
BigorU [14]

Answer:

24

Step-by-step explanation:

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5 0
3 years ago
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slega [8]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
If I am in Vermont, then I am in the North.
raketka [301]
The correct answer is D.

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6 0
3 years ago
2.11 to a mixed number in simplest form
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2 and 11/100. I think that's as simple as it gets in a mixed number form
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