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xeze [42]
3 years ago
14

3x3 + 9x2 - 15x What's the answer

Mathematics
2 answers:
VladimirAG [237]3 years ago
5 0

Answer:

3x(x^2+3x-5)

Step-by-step explanation:

eimsori [14]3 years ago
4 0

Answer:

3x(x^2+3x-5) - factorised

Step-by-step explanation:

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8X 1 + 5 X 1/100 + 9 X 1/1000
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I hope this helps you

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3 years ago
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What is the length of the hypotenuse of the right triangle? Enter your answer in the box.
ki77a [65]

Answer:

10 ft

Step-by-step explanation:

Using Pythagoras' identity in the right triangle

let h be hypotenuse, then

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3 years ago
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Complete the puzzle by clicking on the puzzle piece that contains equivalent expression.
Liono4ka [1.6K]

Answer:

 -5 when ...

Step-by-step explanation:

The rules of exponents can help you simplify the given product.

<h3>Rules</h3>

  (a/b)^c = (a^c)/(b^c)

  (ab)^c = (a^c)(b^c)

  (a^b)(a^c) = a^(b+c)

  (a^b)/(a^c) = a^(b-c)

<h3>Application</h3>

  \left(\dfrac{x}{y}\right)^2(-x^2y)^3=\\\\\dfrac{x^2(-1)^3(x^2)^3y^3}{y^2}=-x^{2+2\cdot3}y^{3-2}=-x^8y

This expression does not match any of those offered.

When x=-1 and y=5, this becomes ...

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8 0
2 years ago
Write an equation in slope intercept form for the line with slope of 1/5 and y-intercept -8
AlladinOne [14]

Answer:

y = (1/5)x - 8

Step-by-step explanation:

It's slope-intercept form y=mx+b and we just substitute m=1/5, b= -8.

8 0
3 years ago
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victus00 [196]
52 weeks
365 days
7days a week
91 days divided by 7 equals 
13 weeks
8 0
3 years ago
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