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maria [59]
4 years ago
15

10 POINTS!!!

Mathematics
2 answers:
Zolol [24]4 years ago
4 0

Answer:

○ 2x³ + 6x²

Step-by-step explanation:

You multiply the height of <em>2x</em><em> </em>by x² + 3x.

I can help whenever I can.

WINSTONCH [101]4 years ago
3 0

Answer:

2x^3 + 6x^2

Step-by-step explanation:

Volumen = area * height

You already had the area which is:

x^2 + 3x

and the heigth is 2x

Volumen = (x^2 + 3x)* 2x

Volumen = 2x^3 + 6x^2

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guajiro [1.7K]

QR = LN, so

-2x = -3y + 3

OP = VW, so

-6x =-6y + 18

(-2x = -3y + 3)*(-2) ------> 4x = 6y - 6

-6x = - 6y + 18

4x = 6y - 6

<u>-6x = - 6y + 18</u>

-2x = 12

x= - 6

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4 years ago
Please look at the picture below to answer.
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Answer:

x=67

Step-by-step explanation:

subtract 90 because those are right angles from 23 and you get 67

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The answer is J

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