3 years ago

50 points!!! please hurry i need this answer . see pic below

1 answer:

Elza [17]3 years ago

8 0

Sum of two Interiors=Exterior

$\\ \rm\rightarrowtail x+20+3x-7=7x-17$

$\\ \rm\rightarrowtail 4x+13=7x-17$

$\\ \rm\rightarrowtail -3x=-30$

$\\ \rm\rightarrowtail x=10$

m<NOP=7(10)-17=70-17=53

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skelet666 [1.2K]

Answer:

5,760,000

Step-by-step explanation:

9000000 x 8 x (6+2)/100=90000 x 8 x 8

=5,760,000

I added 2 to 6 because of the additional 2 years.

4 0

3 years ago

Ilia_Sergeevich [38]

It's the formula of the volume of a cone with equal lengths of radius and height.

$\dfrac{1}{3}\pi r^3=V\ \ \ \ |\cdot3\\\\\pi r^3=3V\ \ \ \ |:\pi\\\\r^3=\dfrac{3V}{\pi}\to r=\sqrt[3]{\dfrac{3V}{\pi}}$

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4 years ago

Andrej [43]

The first one (x+4)(x+4)

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3 years ago

vekshin1

Its 16 and 21
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3 years ago

Jobisdone [24]

Answer is 21 because of bedmass

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3 years ago