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2 years ago

❗❗❗❗❗❗HELP THIS IS MATH AND I NEED EXTREME HELP❗❗❗❗❗❗❗

Mathematics

1 answer:

kozerog [31]2 years ago

3 0

Upload the question bruv

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A number is three times another number. The difference of these two numbers is 10. Find these number.

kow [346]

Answer:

5,15

Step-by-step explanation:

let the numbers be x and y

but y = 3x

3x - x = 10

2x = 10

x = 5

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3 years ago

Read 2 more answers

How many whole cans can the company make out of each sheet of metal?

klio [65]

Answer:

Step-by-step explanation:

Total Surface Area of the Metal Sheet = $1000\:in^2$

Given a cylinder with diameter 3 Inch and height $4\frac{1}{4} in$

To determine how many whole cans can be made, the first step is to find the total surface area of each of the cylindrical can.

Total Surface Area of a cylinder = $2\pi r^2+2\pi rh$

Radius =3÷2=1.5 Inch

Height of the can = $4\frac{1}{4} in$

<u>Total Surface Area of each can </u>

$2\pi r^2+2\pi rh=2\pi r(r+h)\\=2*1.5*\pi(1.5+4.25)\\=3\pi *5.75\\=17.25\pi \:in^2$

<u>Number of Cans that can be Made </u>

To determine this, we divide the total surface area of the metal sheet by the total surface area of each can.

Number of Cans=Total surface area of the metal sheet÷Total surface area of each can.

$=1000 \div 17.25\pi\\=18.45$

Therefore, the company can make 18 whole cans from each sheet of metal.

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3 years ago

josh has now hiked a total of 17 km and is 2 km short of being 1/2 of the way done with his hike. write an equation to determine

Zepler [3.9K]

17+2(2)=h would be the equation

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3 years ago

A company launches 4 new products. The market price, in dollars, of the 4 products after a different number of years, x, is show

dem82 [27]

Product 4 after the third year is 27 which is higher than the rest after 3 years.

And because x is raised to the third, the amount would Increase by being raised to the 3rd every year.

The answer is Product 4.

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3 years ago

Whitch of these rational numbers is a repeating decimal select all that apply

ANTONII [103]

Can you add on. What rational numbers are you referring to?

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