All categories

3 years ago

What is the longest line segment that can be drawn in a right rectangular prism that is 15cm long, 13cm wide, and 8cm tall?

Mathematics

1 answer:

Effectus [21]3 years ago

8 0

Answer:

15cm long

Step-by-step explanation:

You might be interested in

The area of a rectangular wall of a barn is 168 square feet. Its length is 10 feet longer than twice its width. Find the length

Katen [24]

So area is 168 sq ft

That means that length * width = 168 sq ft
Since length = 10 + 2 w

we get (10+2w)(w) = 168

Multiply it out and you get 2w^2 + 10w - 168 = 0

This is a quadratic equation. You can use the formula here, but i'll just tell you the answer

w = -12, or 7
since it can't equal -12 (ever heard of a barn with a length of -12?), you figure out the answer is 7.

If the width is 7, then the length is 10+2(7) = 24.

Have a nice day!

8 0

3 years ago

The weekly production cost C of manufacturing x watches is given by the formula C = 6000 + 3x, where the variable C is in dollar

Irina18 [472]

Answer:

therefore, to produce 1000 watches , it would cost 9000 dollars.

Price : 9 dollars a watch

Step-by-step explanation:

C=6000 + 3x

what is the cost of producing 1000 watches?

first do this

C= (1000)= 6000 + 3(1000)

C= (1000)= 6000 +3000

C= 9000

7 0

3 years ago

How can I solve this problem

Reptile [31]

" E-14 " means " 10⁻¹⁴ "

It's displayed that way on calculators or printers that can't display superscripts.

5 0

3 years ago

A spinner has five equal sections labeled 1-5. In 60 spins, how often can you expect to spin a 3?

klasskru [66]

ok so lets say that you have a pizza cutted out in 5 sections and want to pick up only a certain piece, let's say pepperoni. If you took a piece at random, the chances of getting that certain piece of pepperoni in 60 spins is: 12 / 60

4 0

3 years ago

For the dinner special at a restaurant, the customer must choose an appetizer, a salad, an entree, a side dish, and a dessert. H

Ostrovityanka [42]

Answer:

The number of possible dinner specials are 4368.

Step-by-step explanation:

The number of dinner specials = 5

They include appetizer, a salad, an entree, a side dish, and a dessert.

Possible items to choose from = 16.

They are 1. Appetizer Chicken strips, 2. Shrimp cocktail, 3. Buffalo wings, 4. Potato skins, 5. Salad Garden, 6. Caesar Entree T-bone steak, 7. Pot roast, 8. Lamb Side dish Corn, 9. Rice, 10. French fries, 11. Baked potato, 12. Pinto beans, 13. Dessert Chocolate cake, 14. Brownies, 15. Ice cream, 16. Apple pie

This is a combination problem requiring a combination solution with the following formula and steps:

C (n, r) =? C (n, r) = ?

n choose r

n (objects) = 16

r (sample) = 5

C (n, r) =? C (n, r) = ?

C (n, r) =C (14,5) C (n, r) =C (16,5)

=16! (5! (16−5)!) =16! (5! (16−5)!)

= 4368

3 0

3 years ago

What is the longest line segment that can be drawn in a right rectangular prism that is 15cm​ long, 13cm​ wide, and 8cm​ tall?

What is the longest line segment that can be drawn in a right rectangular prism that is 15cm long, 13cm wide, and 8cm tall?