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denis-greek [22]
2 years ago
5

Hi, I'm in 7th grade and I'm about to fail Mathematics. Please help me...

Mathematics
1 answer:
aivan3 [116]2 years ago
3 0

1. 16

2. 2, 21

3. 2

4. 42

Hope that helps!

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(Mhanifa) please solve this question thank you!
Dima020 [189]

Answer:

  • Option D.

Step-by-step explanation:

The angles forming a straight angle are supplementary.

We have angles APC and DPB forming a straight angle with adjacent angle to both (either angle APD or CPB).

It means the correct choice is D.

8 0
2 years ago
Yeah I need help…..<br> Do your work soldiers
Aloiza [94]

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The graph of g(x) is the graph of f(x)=x+6 reflected across the x-axis.Which equation describes g?
Mandarinka [93]
Reflected across x axis means y turns to -y, meaning, multiply the whole function by -1

f(x) times -1=-1 times (x+6)=-x-6

A is answer
3 0
3 years ago
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Marina86 [1]

Answer:

could you translate it

Step-by-step explanation:

8 0
3 years ago
rewrite the polynomial 2y^2+ 6y^3-11-17y^4+8y^5 in the standard form also find its degree and coefficient of y^4
OleMash [197]

Answer:

The standard form is  8 y ⁵ - 17 y⁴ + 6 y³ +2 y² - 11

The degree of given polynomial is '5'

the co-efficient of  y⁴  is '-17'

Step-by-step explanation:

Given standard form 2 y²+ 6 y³-11-17 y⁴+8 y⁵

<em>The form ax² + b x + c is called the standard form of the quadratic expression of 'x'.This is second degree standard form of polynomial.</em>

<em>The form ax⁵ + b x⁴ + c x³ +d x² +ex +f  is called the standard form of the quadratic expression of 'x'.This is fifth degree standard form of polynomial</em>

now Given polynomial is  2 y²+ 6 y³-11-17 y⁴+8 y⁵

The standard form is

                                8 y ⁵ - 17 y⁴ + 6 y³ +2 y² - 11

<u><em>Conclusion</em></u>:-

<em>The degree of given polynomial is '5'</em>

<em>The co-efficient of  y⁴  is '-17'</em>

<em>   </em>

5 0
3 years ago
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