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monitta
3 years ago
9

What are the roots of the equation? x2 + x - 6 = 0

Mathematics
1 answer:
Yakvenalex [24]3 years ago
8 0
X2+x-6=0

Your answer:
x = 2, -3
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12 and 13 please I’m giving 71 points
Pavlova-9 [17]

Answers and Step-by-step explanation:

12: The 5s are worth a lot more than the 2s. The 5s are worth fifty thousand and five thousand whereas the 2s are only worth two hundred and twenty.

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5 0
3 years ago
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Find the area of the composite figure.
MArishka [77]

2 × 6 = 12

12 ÷ 2 = 6

2 × 14 = 28

10 × 20 = 200

6 + 28 + 200 = 234

7 0
3 years ago
which values when substituted for x in the expression √x, will result in an irrational number? Select all that apply.
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6 0
1 year ago
Write the equation of a line parallel to y= 2x + 2 that passes through the point (-1,-7). Show your work.
oksian1 [2.3K]

Answer:

\large\boxed{y=2x-5}

Step-by-step explanation:

The slope-intercept form of an equation of a line:

y=mx+b

Parallel lines have the same slope. Therefore if given line is

y=2x+2

then the slope of our line is m=2.

We have the equation:

y=2x+b

The line passes through (-1, -7). Put the coordinsted pf the point to the equation:

-7=2(-1)+b

-7=-2+b          <em>add 2 to both sides</em>

-5=b\to b=-5

Finally:

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6 0
3 years ago
Daca a+b=82 si a:b=9,r2  afla a si b
MArishka [77]
A+b=82
a:b=9,r=2
a=b*9+2
9b+2+b=82
10b=80
b=8
a=8*9+2=72+2=74
Sper ca asta sa te ajute! :)
Avand in vedere ca aceasta este varianta pentru americani intrebarea ta ar trebui stearsa, pentru varianta in limba romana poti intra pe brainly.ro.Succes! ^^
7 0
3 years ago
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