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3 years ago

Anyone please lol ?

Mathematics

1 answer:

BartSMP [9]3 years ago

8 0

Answer:

The circumference and diameter of a circle

Step-by-step explanation:

Proportional relationships can be written as $y=kx$ , where $k$ is some constant of proportionality. The formula for a circumference of a circle can be written as $C=d\pi$ , where $d$ is the diameter of the circle. Therefore, the constant of proportionality is $\pi$ and the circumference and diameter of a circle are in a proportional relationship.

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1/2,2/5,3/5,3/7 from least to greatest

soldier1979 [14.2K]

your answer would be
2/5, 3/7, 3/5, 1/2

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3 years ago

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Please help me with these 6 through 10 :)

drek231 [11]

6.) constant = 75

7.) open sentence = 6 + 22 = 28

8.) equation = 17 + b = 47

9.) solution = when x + 37 = 62, x = 25

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3 years ago

Which answer includes the intrevals that contain the solution to the inequality x^2-1/3x+9<0

victus00 [196]

Answer:

x<±1 and x< -3

Step-by-step explanation:

Given the inequality x^2-1/3x+9<0, we are to find the values of x that satisfies the inequality

x^2-1/3x+9<0

x^2-1/3x+9 (3x+9)²<0* (3x+9)²

(x^2-1)(3x+9) < 0

x²-1 < 0 and 3x + 9 <0

x²-1 < 0

x²<1

x<±√1

x<±1

Also 3x + 9 <0

3x < -9

x < -9/3

x < -3

Hence the required values of x are x<±1 and x< -3

4 0

3 years ago

Los dueños de un restaurante cultivan sus propios

hammer [34]

Answer:

Quedan 2.083 m^3 de agua en el reservorio.

Equivalen a 2083 litros.

Step-by-step explanation:

Los dueños del restaurante tienen un reservorio de agua cuyo volumen es de 6.25 m^3.

Si han utilizado 2/3 del reservorio, esto implica que aún quedan en el reservorio una tercera parte del volumen original (1/3).

Entonces, la cantidad de metros cúbicos (m^3) de agua que quedan en el reservorio se puede calcular como:

$V=(1/3)\cdot V_0=(1/3)\cdot6.25\,m^3=2.083\,m^3$

Este valor equivale a un volumen en litros de:

$V=2.083\,m^3\cdot \dfrac{1,000\,l}{1m^3}=2,083\,l$

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3 years ago

Can someone please help me answer my question

algol [13]

The surface area would be 150cm and the volume would be 125cm. To get volume you do 5 cubed to get the answer 125. To get surface area you would do 5 multiplied by 5 multiplied by the cubes 6 sides to get 150.

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3 years ago

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