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Vlad1618 [11]
3 years ago
15

How many real numbers in f(x)=x^2+x^2+2

Mathematics
1 answer:
Taya2010 [7]3 years ago
7 0
2 is the only real number but it occurs 3 times
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7.2 x 12 x 0.23 = ? Round to the nearest hundredth.
Vlada [557]
7.2 \times 12\times  0.23 = 19.872\approx \boxed{\bf{19.87}}

Your final answer is C. 19.87
8 0
4 years ago
Please answer all questions, will also give brainiest.
dedylja [7]
1) 5 cups of yellow paint; because if 10 cups of yellow paint are used for 2 cups of blue paint, then you would use 5 cups of yellow paint to even out the pigment of one cup of blue.
2) 3 cups of blue paint, and 15 cups of yellow paint
3) 5 cups of yellow for every cup of blue paint
4) for every cup of blue paint 5 cups of yellow are used to get the same shade of green
4 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20%2B5x%2B3" id="TexFormula1" title="x^{2} +5x+3" alt="x^{2} +5x+3" align="absmidd
il63 [147K]
<h3>x²+5x+3+2x²+10x15 =0</h3><h3>x²+2x²+5x+10x+3+15=0</h3><h3>3x²+15x+18=0</h3><h3>3(x²+5x+6) =0 because 3 is common factor</h3><h3>3(x²+3x+2x+6) spill the middle term</h3><h3>3(x(x+3)+2(x+3) take the common factor from term</h3><h3>3(x+2) (x+3)</h3>

<h3>answer is 3(x+2) (x+3)</h3>

please mark this answer as brainlist

3 0
3 years ago
Dexter had 15 fish in his fish tank. 7 were
melamori03 [73]

Answer:12

Step-by-step explanation: so sart by subtracting 15 and 7

15-7

this gives you 8

now add 4

8+4

this gives you 12

6 0
3 years ago
Help pls anyone? ty if u do :)
Schach [20]

Answer:

B. The division property of equality

Step-by-step explanation:

The division property of equality states that when we divide both sides of an equation by the same non-zero number, the two sides remain equal. That is, if a, b, and c are real numbers such that a = b and c ≠0, then a c = a c. Therefore B is the right answer.

pls give brainliest for the answer

4 0
2 years ago
Read 2 more answers
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