Write 3 fractions that are equivalent to 9/15 (9 over 15) with work shown?

Answers

Answer 1

Answer: 9 / 15

9 / 3 = 3

15 / 3 = 5

so 3 / 5

60/100

6/10

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I need the volume for 9,11,and 13

Answers

Hey there!

Question 1

Let's use 3.14 for pi during this. It'll make it a lot easier.

The volume for a cone is $\pi r^(2) (h)/(3)$ .

The diameter of this cone is 17.6 inches. Since the radius is half the diameter, we can find the radius by dividing this amount by 2.

17.6 ÷ 2 = 8.8

The height of this cone is 23.4 inches.

Plug the values into the equation.

$\pi 8.8^(2) (23.4)/(3)$

Next, square 6.8 and divide 23.4 by 3. Also, replace the pi symbol with 3.14.

$3.14 * 77.44 * 7.8$

Multiply the numbers together.

The volume of this cone is approximately 1896.66 cubic inches.

Question 2

Finding the volume of a trapezoidal prism can be done by finding the are of the trapezoidal face and multiplying it by the depth.

Formula for finding the area of a trapezoid is $a = (1)/(2) h(b_(1) +b_(2) )$

The two bases are 10 and 34, and the height is 24.7 feet. Put these values into the equation.

$a = (1)/(2) 24.7(10 +34 )$

Add 10 and 34, then multiply it by 24.7 and 1/2.

a = 543.4

Multiply that value by 19, which is the depth of the figure.

The volume of the prism is 10324.6 cubic feet.

Question 3

The formula for volume of a triangular pyramid is v = 1/3ah, with a the area of the base and h the height.

The formula for the area of an equilateral triangle, which is the base, is $a = (√(3) )/(4) s^(2)$

The length of the side is 12, so we can square that to get 144.

Now multiply that by $(√(3) )/(4)$ to get the area of the base.

The area of the base is about 62.35 square meters.

The height of the pyramid is 20 meters. Plug that and the area of the base into the equation.

v = 1/3 x 62.35 x 20

Multiply the numbers together to get the volume.

The volume of the pyramid is approximately 415.67 cubic meters.

Hope this helps!

What is an expression that equals 75 using the numbers 7,5,6,and 3

Answers

I see that we need to make an expression out of the numbers given above that will end up having a value of 75. It is done as follows:

(6 x (7+5)) + 3 = (6 x 12) +3 = 72 + 3 = 75

Hope this answers the question. Have a nice day.

Answer:

this girl

Step-by-step explanation:

she got every thing wrong the answer is 4

What is the rule of the following input-output table?in out
3/2 1
5 3 1/3

* they are fractions

Answers

input 3/2, output 1 input 5, output is 3 and 1/3 convert 3 and 1/3 to mixed for fun 3 and 1/3=10/3 3/2 outputs 1 5, output 10/3 3/2 times 2/3=1 lets try with 5 5 times 2/3=10/3 correct the rule is f(x)=(2/3)x aka y=(2/3)x

A rectangular block of clay has a length of 12 cm, width of 5 cm, and a volume of 150 cm3. What is the height of the block of clay?

Answers

Answer:

The height of the block is 2.5 cm

Solution:

Let us assume the height of the block =h

The length of the rectangle l = 12 cm

The width of the rectangle w = 5 cm

The volume of the rectangle $V = 150 cm^(3)$

We know the volume of the rectangular block $V = w* h* l$

So,

$h=\left((V)/(w * l)\right)=\left((150)/(5 * 12)\right)$

=\left(\frac{30}{12}\right)

=\left(\frac{5}{2}\right) = 2.5

So, the height is 2.5 cm

♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫

➷ Volume = l * w * h

So far we have:

150 = 12 * 5 * h

Divide both sides by (12*5)

h = 2.5 cm

✽

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

Please help me out!!❤️

Answers

Natalie would have been making a mistake from the beginning because any non-zero expression raised to the power of zero is one.

So she would have been making a mistake from step one

Max walks 6 laps around the track in 30 minutes. How many laps around the track does Max walk in 1 minute

Answers

Answer:5

Step-by-step explanation:

6:30 is the ration

6/30 reduced is 1/5

1:5

so its 5

Final answer:

Max walks 0.2 laps per minute around the track. This conclusion was reached by dividing the total number of laps (6) by the total number of minutes (30).

Explanation:

The Mathematics problem posed is one concerning rates. It is given that Max walks 6 laps in 30 minutes. We need to find out how many laps would Max be able to walk in 1 minute.

To do this, we divide the total number of laps walked by the total number of minutes. In this case, we would divide 6 laps by 30 minutes.

6 laps ÷ 30 minutes = 0.2 laps per minute

Therefore, Max walks 0.2 laps around the track in 1 minute.

Learn more about Rates here:

brainly.com/question/30354032

#SPJ3

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