MATHEMATICS MIDDLE SCHOOL

Evaluate x divided by y for x=72 and y=4

Answers

Answer 1
Answer:

Answer:18

Step-by-step explanation:

X/y =72/4=18
Answer 2
Answer:

The answer for X divided by Y if X=72 and Y=4 is 18. We can Step 1:

Start by setting it up with the divisor 4 on the left side and the dividend 72 on the right side like this:

                 

     4  ⟌  7  2  

Step 2:

The divisor (4) goes into the first digit of the dividend (7), 1 time(s). Therefore, put 1 on top:

           1      

     4  ⟌  7  2  

Step 3:

Multiply the divisor by the result in the previous step (4 x 1 = 4) and write that answer below the dividend.

           1      

     4  ⟌  7  2  

           4      

Step 4:

Subtract the result in the previous step from the first digit of the dividend (7 - 4 = 3) and write the answer below.

           1      

     4  ⟌  7  2  

        -  4      

           3      

Step 5:

Move down the 2nd digit of the dividend (2) like this:

           1      

     4  ⟌  7  2  

        -  4      

           3  2  

Step 6:

The divisor (4) goes into the bottom number (32), 8 time(s). Therefore, put 8 on top:

           1  8  

     4  ⟌  7  2  

        -  4      

           3  2  

Step 7:

Multiply the divisor by the result in the previous step (4 x 8 = 32) and write that answer at the bottom:

         1 8  

           4 ⟌72  

        - 4      

          3 2  

          3 2  

Step 8:

Subtract the result in the previous step from the number written above it. (32 - 32 = 0) and write the answer at the bottom.

          1 8  

         4 ⟌ 7 2  

        -4      

         3 2  

        - 3 2  

              0  

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18/48 as it's simplest form?

Answers

(18)/(48)=(3\cdot6)/(8\cdot6)=(3)/(8)
that would be 3/8 as you cancel down the fractions

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!

One half gallon is equilvalent to 4 pints. How many gallons are the equilvalent of 72 pints

Answers

There are 9 gallons in 72 pints. If a half gallon equals 4 pints then a whole gallon would equal 8 pints. 72 divided by 8 would equal 9 Gallons

The bill for dinner was 45.00.You leave a 15% tip.

Answers

You will have paid 51.75 $ and the tip amount is 6.75 (Plz mark me brainliest if you appreciate!)

You leave a $6.75 Tip.

(45 x .15 = 6.75)

What property is 5+0=5

Answers

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The Martins drove the 468 miles between Memphis, Tennessee and Cincinnati, Ohio in one day. If they left Memphis at 7 a.m. and arrived in Cincinnati at 4 p.m., what was the Martins’ average speed?

Answers

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