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denis23 [38]
3 years ago
10

1.Simplify the following Expression a. 3y2 + 8y - 12 + 6x – 4y + 2y2

Mathematics
1 answer:
tankabanditka [31]3 years ago
3 0

Answer:

5y2 + 4y - 12 + 6x

Step-by-step explanation:

3y2 + 2y2 + 8y - 12 + 6x

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Someone please help!!
rewona [7]

Answer:

Option 2: (1,0) is the correct answer

Step-by-step explanation:

Given inequality is:

y>-5x+3

In order to find which point is solution to the given inequality we'll put the point one by one in the inequality. If the point satisfies the inequality, then the point is the solution of the inequality.

Putting (0,3) in inequality

3 > -5(0)+3\\3>0+3\\3>3

Putting (1,0) in inequality

0>-5(1)+3\\0>-5+3\\0>-2

Putting (-3,1) in inequality

1 > -5(-3)+1\\1> 15+1\\1>16

Putting (-1,-2) in inequality

-2>-5(-1)+3\\-2>5+3\\-2>8

The inequality is true for (1,0)

Hence,

Option 2: (1,0) is the correct answer

4 0
3 years ago
What is the real number of this????
Hitman42 [59]

Answer:

lol

Step-by-step explanation:

6 0
3 years ago
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HELP!!
Contact [7]

Answer:

Yes

Step-by-step explanation:

Statement                                         Reason

ab = bd                                               Given

ac=cd                                                  Given

bc = cb                                                definiton of reflex line

triangle abc is congruent to triangle dbc      side side side postulate

7 0
3 years ago
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What would you do to find the area of 5/8 of a circle?
Sonja [21]

Answer:

5/8 * pi r^2

Step-by-step explanation:

First , you find the full area of the circle

A = pi r^2

Then multiply by the fraction that you want to find

5/8 * pi r^2

3 0
3 years ago
What is the square root of 105 rounded to the nearest integer
Lelechka [254]

Answer:

It is 11.

Step-by-step explanation:

10.246950766 is rounded to 11.

4 0
3 years ago
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