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Tom [10]
3 years ago
7

Determine the number of real solutions the equation has.

Mathematics
1 answer:
just olya [345]3 years ago
7 0
Using the quadratic formula, the solutions are x1 = 1.3416 and x2 = -1.3416
So, it has 2 real solutions.

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Vinny has decided to order high tops in black and white at a 5:8 ratio. He believes he will need a total of 169 pairs. How many
Citrus2011 [14]

Answer:

  65 pairs

Step-by-step explanation:

Black makes up 5/(5+8) = 5/13 of the total order, so ...

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Vinny will order 65 pairs of black high tops.

3 0
3 years ago
possible to draw is it possible to draw a triangle with sides that are 4 in 5 inches and 8 inches long justify your answer
Bogdan [553]

Answer:

yes

Step-by-step explanation:

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3 0
3 years ago
F(x)=- square root x-2. +3
sukhopar [10]

Answer:

Hi, The.

The domain of a function is the set of all possible values for x. The range is all possible values for y.

You should be able to see these pretty easily from the graph. If I understand your function correctly:

f(x) = square root(x+2) - 3

then x cannot be less than -2. Your domain is x > -2. In interval notation [-2,∞)

The lowest value for y is -3 so the range is y > -3. In interval notation [-3,∞)

Hope this helps!

7 0
2 years ago
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liubo4ka [24]

Answer:

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Step-by-step explanation:

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Hope this helps:)

4 0
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Read 2 more answers
What figure is formed by a locus of points
Blababa [14]
A circle is formed.
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