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OLga [1]
3 years ago
13

PLEASE HELPP!!! DUE IN 1 HOUR!!! I NEED SOME HELPPPP!! WILL GIVE BRAINLIEST TO PERSON WITH BEST ANSWER

Mathematics
2 answers:
Jet001 [13]3 years ago
6 0

Answer:

Down there! Idk if it was what your looking for but this is what I got..

Step-by-step explanation:

(-∞,∞)

Step-by-step explanation:

PART A:

given

This is true for all values of x.

So,x∈-∞,+∞

PART B:

When ,left hand side=

right hand side=

so,left hand side =right hand side

When ,left hand side=

right hand side=

so,left hand side =right hand side

When ,left hand side=

right hand side=

so,left hand side =right hand side

liberstina [14]3 years ago
5 0

Answer:

5+4-12=4-7   9-12=4-7   -3= -3

5+0-12=0-7   5-12=0-7   -7= -7

5+5-12=5-7   10-12=5-7  -2= -2

Step-by-step explanation:

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On the first day of winter, the temperature in Cassville was – 3°F. That same day, the temperature in Shorewood was – 11°F
just olya [345]

Answer:

Step-by-step explanation:

___________________________________________________________

                   -11       -10       -9    -8     -7    -6       -5    -4   -3       -2       -1        0

Okay so on this number line that I made you see -3 degrees F and -11 degrees F. All you have to do is count, start at -3 and count the numbers until you get -11 so the answer would be -8 degrees F because it takes 8 units to get to 7 on the negative number line.

3 0
3 years ago
2x + 9x2 + 4x + 4xy – 6x2
Harlamova29_29 [7]

Simplified would be 4xy + 3x^2 + 6x

7 0
3 years ago
Read 2 more answers
Select the correct answer. Rewrite the expression x^3+10x^2+13x+39/x^2+2x+1 in the form q(x)+r(x)/b(x).
daser333 [38]

1 step: Divide the polynomial x^3+10x^2+13x+39 by the polynomial x^2+2x+1 with remainder:

x^3+10x^2+13x+39=(x^2+2x+1)(x+8)+(-4x+31).

Here x+8 is quotient and -4x+31 is remainder.

2 step: Substitute previous result into the fraction:

\dfrac{x^3+10x^2+13x+39}{x^2+2x+1}=\dfrac{(x^2+2x+1)(x+8)+(-4x+31)}{x^2+2x+1}=\\ \\=\dfrac{(x^2+2x+1)(x+8)}{x^2+2x+1}+\dfrac{-4x+31}{x^2+2x+1}=(x+8)+\dfrac{-4x+31}{x^2+2x+1}.

Answer: correct choice is A.

8 0
3 years ago
Plz help !!!!! I beg of you
Bad White [126]

Answer:

The third option

Step-by-step explanation:

As the distance on the graph increases the success rate decreases

4 0
3 years ago
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Answer both please !!!
Arturiano [62]
Fraction in simplist form: 4/25
Percent: 16%
7 0
3 years ago
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