Mary has 50 earring boxes. The boxes measure 1 inch on each side. How many rectangular prisms, each with different-sized base, could Mary make by stacking all the earring boxes?

Answers

Answer 1
Answer: Since each earring box has a side of 1 inch, that means each one has a volume of 1 cu. inch. Thus, 50 cubes combined will have a volume of 50 cu. inches. That means, that the prism must have a volume of 50 cu. inches. Since for prism, the volume is L(W)(H), we can list down the possible trios that will have a product of 50. Note that 50 = 1 x 2 x 5 x 5 and hence, we can group these and come up with the following list of factor: {1, 2, 25}, {1, 10, 5}, {2, 5, 5} Therefore, there are 3 possible prisms that can be formed using the cubes. The answer is 3.

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Please help!!!A triangle has one side that measures 9 units, another side that measures x, and a third side that measures 2 units more than x. The perimeter is 29 units.

Which equation would we use to find the value of x?

x + x + 2 = 29
x + x + x + 2 + 9 = 29
x + x + 2 + 9 = 29
x + x + x + 2 = 29

Answers

The right answer is: x + x + 2 + 9 = 29

Step-by-step explanation:

According to given statement,

Side 1: 9 units

Side 2: x units

Side 3: x+2 units

The perimeter of a triangle is given by

Side1+Side2+Side3=P\n

Putting the values we get

(9) + (x) + (x+2) = 29\n9+x+x+2=29\nx+x+2+9=29

Hence,

The right answer is: x + x + 2 + 9 = 29

Keywords: Perimeter, triangle

Learn more about perimeter at:

#LearnwithBrainly

Answer: The correct answer is: (x + x + 2 + 9 = 29) as shown above.

Step-by-step explanation:

Bella serves pizza at her party. each pizza is cut into 6 equal slices. there are 13/6 pizzas left after three party is over. the slices are in 3 different pizza boxes and none of the boxes are full. what fraction of a whole pizza can be in each box?

Answers

After Bella's party, there are 13/6 pizzas left, which means that there are 13 slices left. None of the boxes are full, so you put 4/6 of a pizza in a box, 4/6 of a pizza in another box, and 5/6 of a pizza in the third box. Hope this helps!!
The correct answer is that there is thirteen slices of pizza hope this helps you

Fernando's family traveled 272 miles on a road trip last weekend. They drove for four hours. What was the rate at which Fernando's family traveled? Write and solve a multiplication equasion.

Answers

Total distance traveled by Fernando's family = 272 miles
Time taken to travel the distance of 272 miles = 4 hours
Then we can say that
The distance traveled by Fernando's family in 4 hours = 272 miles
So
The distance traveled by
Fernando's family in 1 hour = (272/4) * 1 miles
                                             = 68 miles
From the above deduction we can easily conclude that Fernando's family traveled at a rate of 68 miles per hour. I hope to have helped you. 

Explain why the product is always less than one when you multiply a fraction by another fraction

Answers

Because when you do that ...

-- you're starting with a piece that's less than ' 1 ', and

-- you're calculating a piece of it that's less than the whole original piece.
so a proper fraction (one that is less than one like 1/2 and not 5/3) is always less than one
by definition, a fraction means a 'part of'  so if you multiply a fraction of a fraction it is like finding a part of a part and if the origonal part was less than one, then the result will be less than one like

1/2 of 2/4= (2/4=1/4+1/4) so 1/2 of 2/4=1/4 which is less than one

A triangle has an area of 45 square units. Its height is 10 units.What is the length of its base?

Answers

Area = (1/2)*base*height

45 = (1/2)*base* 10

45 = base*5

45/5 = base

9 = base

base = 9

The length of the base is 9 units.

Football team has a total of 25 jerseys.there are 5 medium-sized jerseys.what percent of jersey are medium-sized jerseys

Answers

The medium-sized jersey can be written in terms of percent as 20%.

What is percentage?

A percentage is a value that indicates 100th part of any quantity.

A percentage can be converted into a fraction or a decimal by dividing it by 100.

The total number of jerseys are given as 25.

And, the number of medium-sized jersey is 5.

The percent value of medium-sized jerseys is given as,

Number of medium-sized jerseys ÷ Total number × 100

⇒ 5 ÷ 25 × 100

⇒ 20%

Hence, the percent value of medium-sized jerseys is 20%.

To know more about percentage click on,

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Answer:

20%

Step-by-step explanation:

There are 5 medium shirts out of 25 shirts.

5/25 = 0.20

It need to be a percent instead of a decimal so you times it by 100.

0.20*100 = 20%

▓ I hope I explained good enough. ▓