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3 years ago

Write the ratio 2/3/5 in simplest form

Mathematics

2 answers:

kozerog [31]3 years ago

6 0

Answer:it is 2/15

Step-by-step explanation:

Yeah

Natasha_Volkova [10]3 years ago

5 0

Answer:

2:3:5 is already in simplest form

Step-by-step explanation:

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10 lbs ≈

sergejj [24]

Answer:

D. 4.5 kg

Step-by-step explanation:

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3 years ago

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a cone with a radius of 3” has a total area of 24pie square inches. Find the volume of the cone. 12pie, 24 pie or 15 pie

Ratling [72]

Answer:

$12\pi (inches)^{2}$

Step-by-step explanation:

Given:

radius of cone = 3 inch

Total area of cone = $24\pi (inch)^{2}$

Find the volume of the cone?

We know the area of cone = $\pi r(r+s)$ -------(1)

Where r = radius

Ans s = side of the cone

Put the area value in equation 1

$24\pi=\pi r(r+s)$ -------(1)

$\frac{24\pi }{\pi r} =r+s$

$\frac{24}{ r}-r =s$

Put r value in above equation.

$s =\frac{24}{ 3}-3$

$s=8-3$

$s=5$

The side s = 5 inches

We know the side of the cone formula

$s^{2}=r^{2}+ h^{2}$

$h^{2}=s^{2}- r^{2}$

Put r and s value in above equation.

$h^{2}=5^{2}- 3^{2}$

$r^{2} = 25-9$

$r^{2} = 16$

$r = 4$

The volume of cone is

$V = \frac{1}{3} \pi r^{2} h$

Put r and h value in above equation.

$V = \frac{1}{3} \pi (3)^{2}\times 4$

$V = 12\pi (inches)^{2}$

The Volume of the cone is $12\pi (inches)^{2}$

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3 years ago

Suppose the population of a town is 98,000 in 2014. The population increases at a rate of 3.7 percent every year. What will the

Setler [38]

Answer: 121871

Step-by-step explanation:

Current population = 98000

Rate of increase = 3.7% / year

Total time = 2020 - 2014 = 6 years

Population in 2020 = 98000 * (1+ (3.7/100))^6

= 98000 * (1.037)^6 = 98000 * 1.243576 = 121870.505

Rounding off to nearest whole number we get the population = 121871

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3 years ago

The lines shown below are parallel. If the green line has a slope of 5, what is a

kotegsom [21]

Answer:

A. 5

Step-by-step explanation:

Parallel lines have the same slope.

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3 years ago

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PLS HELP!!!!!!!!!!

Lera25 [3.4K]

Answer:

1 x 0.28 works, along with 5 x 0.056.

5 0

4 years ago

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Write the ratio 2/3/5 in simplest form​

Write the ratio 2/3/5 in simplest form