2 years ago

10 POINTS PLS ANSWER

Mathematics

1 answer:

Marina CMI [18]2 years ago

6 0

Answer:

x=15

Step-by-step explanation:

x+165degrees=180degrees

x=180-165

x=15

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10 points

marishachu [46]

Answer:

150+12x=630

Step-by-step explanation:

The x represents the amount of months and it is multiplied by 12 because each month costs 12$. 150 have to be paid up front and this added to the monthly fee is equal to 630$

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3 years ago

The height of a cone-shaped statue is 9 ft, and the diameter is 12 ft.

Pepsi [2]

I hope this helps you

Volume of cone =1/3.pi.r^2.h

Volume of cone =1/3.3,14.6^2.9

Volume of cone =339.12

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3 years ago

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Anyone can help me with my math homework please?

Vedmedyk [2.9K]

Answer:

Step-by-step explanation:

hello,

so we know y in terms of t and x in terms of t and we need to find y in terms of x

$x=21t^2\sqrt{x}=\sqrt{21}*t \ \ as \ \ t>=0 \ \ So\\t=\sqrt{\dfrac{x}{21}}$

and then

$y=f(x)=3\sqrt{\dfrac{x}{21}}+5=\sqrt{\dfrac{9x}{21}}+5=\sqrt{\dfrac{3x}{7}}+5$

hope this helps

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2 years ago

The lengths in centimeters of four line segments are shown below 3.1,3.5,3 1/5, 4.2 which list shows the lengths in order from l

goblinko [34]

ok i think your answer will be from least to greatest it would be this 3 1/5, 3.1, 3.5, 4.2

Hope i helped let me know if i got it right if not i am very sorry.

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2 years ago

What is 7.66666666667 in a simplified fraction?

KonstantinChe [14]

it cannot be simplified, only rounded. THis rounded as a fraction is "7 7/10"

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2 years ago

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