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3 years ago

If f(x) = {3x+53x−5if −5

Mathematics

2 answers:

insens350 [35]3 years ago

6 0

The. Answer will be -385

Tasya [4]3 years ago

5 0

Answer:

-385

Step-by-step explanation:

If -5 = x, then f(x) = -15-365-5 which is -385.

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SVETLANKA909090 [29]

9514 1404 393

Answer:

103

Step-by-step explanation:

The sum of angles in a quadrilateral is 360°, so the measure of x° is ...

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3 years ago

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Y = 4x − 6 y = x + 3

WARRIOR [948]

Answer:

\mathrm{Isolate}\:y\:\mathrm{for}\:4x-6y=x+3:\quad y=-\frac{-x+1}{2}

Step-by-step explanation:

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4 years ago

If n ≠ 0, which quadratic equation is written in standard form A.) x+x^2=n B) -x^2-x-n=0 C) x+x^2+n=0 D) x^2-x=n.Be sure to expa

Galina-37 [17]

Answer:

B. -x^2 - x - n = 0.

Step-by-step explanation:

In standard form the terms on the left side are in descending degree order, and the right side equals zero.

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3 years ago

1/3 rd part of the length of a bamboo is coloured in red and 1/5th part of it is coloured green and the remaing is 14m is colour

aksik [14]

$\bold{\huge{\blue{\underline{ Solution }}}}$

$\bold{\underline{ Given :- }}$

1/3rd part of the length of a bamboo is coloured with red and 1/5th part of it is coloured with green and the remaining is 14m is coloured with yellow.

$\bold{\underline{ To \: Find :- }}$

We have to find the total length of the bamboo

$\bold{\underline{ Let's \: Begin :- }}$

Let the total length of bamboo be x

According to the question, 

$\sf{\dfrac{ 1}{3}}{\sf{x +}}{\sf{\dfrac{ 1}{5}}}{\sf{x + 14 = x }}$

$\sf{\dfrac{ 1}{3}}{\sf{x + }}{\sf{\dfrac{1}{5}}}{\sf{x = x - 14 }}$

$\sf{\dfrac{5x + 3x}{15}}{\sf{ = x - 14 }}$

$\sf{ 5x + 3x = 15( x - 14 )}$

$\sf{ 8x = 15x - 210 }$

$\sf{ 210 = 15x - 8x}$

$\sf{ 7x = 210 }$

$\sf{ x = }{\sf{\dfrac{ 210}{7}}}$

$\sf{\red{x = 30\: m}}$

Hence, The total length of the bamboo is 30m.

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2 years ago

Jawaban halaman 83 dan 84 jangan ngasal

Svetradugi [14.3K]

Answer:

whhsusie2i2oeuhebbrueirkro

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3 years ago

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