3 years ago

I am really confused. Please help

Mathematics

1 answer:

xxMikexx [17]3 years ago

7 0

I don’t really know but here’s an example of another one maybe it’ll help

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Slope=2/3, y-intercept=-5<br>please helphelp

Shtirlitz [24]

What do u need help w
its y=2/3x - 5

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3 years ago

HELP MEE :)) PLEASEEE <3

Mandarinka [93]

<h3>Volume of the cylinder:</h3>

$v = \pi {r}^{2} h$

$v = 3.14 \times {2}^{2} \times 3$

$v = 37.68 \: {cm}^{3}$

<h3>Volume of the rectangular prism:</h3>

$v = lwh$

$v = 6 \times 5 \times 7$

$v = 210 \: {cm}^{3}$

<h3>Total volume:</h3>

$v = 37.68 + 210$

$v = 247.68 \: {cm}^{3}$

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2 years ago

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Which equation does not represent a quadratic function?

Kryger [21]

$\text{A quadratic function is in the form of } ~ f(x)=ax^2 +bx+c.\\\\\\y=x+5 ~ \text{is linear so it is not in a form of quadratic function.}$

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3 years ago

What is th he sum of the first seven terms of the series -3+6-12+24-...?

ohaa [14]

Answer:

-129

Step-by-step explanation:

-3+6-12+24-48+96-192=

6+24+96-3-12-48-192=

126-255=

-129

Hope this helps!

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3 years ago

What polynomial must be added to 3x2 + 4x + 7 to obtain the sum of 0?

Dovator [93]

Answer:

do (3x2+4x+7)+y=0

y=-3x^2-4x-7

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3 years ago