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seraphim [82]
2 years ago
9

X^2+6x+9=0 AYUDEN POR FAVOOOOOOOOOOOOOOOOOOR

Mathematics
1 answer:
Vsevolod [243]2 years ago
7 0

Answer:

x= -3

Step-by-step explanation:

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If h(x) = -3x – 10, find h(-3).<br> 0-19<br> On1<br> 01<br> 23
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-1. Plug in -3 for x which makes 9-10 so -1
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PLEASEEE help with these multiple choice answers, will mark brainliest !!
12345 [234]

Answer:

B. −x^2+2x+4

Step-by-step explanation:

(f-g)(x)

fx - g=

6x^2+4x−7−2x−7x^2+11

=6x^2+4x+−7+−2x+−7x^2+11

Combine Like Terms:

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6 0
2 years ago
Read 2 more answers
If x=-3 and y=-2 , find z when z=2x+y^2
Alchen [17]

z=2x+y^2 for=-3 and y=-2

z=2(-3)+(-2)²

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I hope that's help ! Have a great day :)


6 0
3 years ago
When the lights go out at the store at night there's a 15% off sign hanging out by the make up counter what is a number as a dec
Tema [17]

Answer:

As per the given statement: when the lights go out at the store at night there's a 15% off sign hanging out by the make up counter.

To find the number as a decimal and a fraction in simplest form.

Given the Number = 15%.

If we convert any number from percent to decimal divide by 100 and remove the % sign.

\frac{15}{100} = 0.15

Then the given number in decimal is, 0.15

Now, to convert this percent into fraction;

\frac{15}{100}

Divide both numerator and denominator by 5 to get;

\frac{\frac{15}{5} }{\frac{100}{5} } = \frac{3}{20}

Therefore, the given number in fraction is; \frac{3}{20}



8 0
2 years ago
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