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3 years ago

After a shipwreck, Sam is stranded on a desert island. He needs to build a shelter, so he

Mathematics

1 answer:

Llana [10]3 years ago

7 0

Answer:

There kind of needs to be more information. We don't have any other information other than the backstory. You're gonna need to elaborate.

Step-by-step explanation:

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From a 28-inch by 28-inch piece of metal, squares are cut out of the four corners so that the sides can then be folded up to mak

elixir [45]

Answer:t The volume of the box as a function of x is given by

$Volume=(28-2x)^2x$

Step-by-step explanation:

Since we have given that

Length of metal = 28 inch

Width of metal = 28 inch

Since squares are cut out of the four corners so that the sides can then be folded up to make a box.

Let the length of the sides of the squares that are cut out be 'x'.

So, Length of box would be

$28-2x$

Width of the box would be

$28-2x$

Height of the box would be x.

As we know the formula for "Volume of box":

$Volume=(28-2x)(28-2x)x\\\\Volume=(28-2x)^2x$

Hence, the volume of the box as a function of x is given by

$Volume=(28-2x)^2x$

3 0

3 years ago

Does the following set of measurements create a triangle? 17,35, and 18<br><br> True or False

Natasha_Volkova [10]

False, because a^2+b^2=c^2 and no matter what numbers substitute for which ever variable the answer isn’t going to be true

4 0

4 years ago

Read 2 more answers

Please look over WILL MARK BRAINLIEST!! Must answer both questions or your answer will be reported.

Bas_tet [7]

Answer:

Question 5: $1024\pi\ m^2$ ; Question 6: False

Step-by-step explanation:

Question 5:

$A=r^2\pi\\\\d=2r\\\\64=2r\\\\r=32\\\\A=32^2\pi\\\\A=1024\pi$

Question 6:

$A=r^2\pi\\\\d=2r\\\\12=2r\\\\r=6\\\\A=6^2\pi\\\\A=36(3.14)\\\\A=113.04$

6 0

4 years ago

Read 2 more answers

Please help! EXPLAIN! BRAINLIEST, STARS, and HEARTS if correct!

larisa86 [58]

Wdym????????????????????

7 0

3 years ago

You spend $27.67 on art supplies to make paintings. You are able to make 4 paintings and sell them each for $30.

hammer [34]

Hello There!

I am assuming you were asking for the profit made:
4 x 30 = 120
120 - 27.67 = 92.33

Therefore, i'd make a profit of $92.33.

Hope This Helps You!
Good Luck :)

- Hannah ❤

3 0

3 years ago