3 years ago

A wheel had a radius of 15cm . Approximately how far does it travel in 4 revolutions

Mathematics

1 answer:

m_a_m_a [10]3 years ago

4 0

Answer:

Step-by-step explanation:

sepse nuk me intereson se ca thua ti jevg dreqi i cmen

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PLS ANSWER AND LOOK UNDER THE QUESTION TOO :)))

Sunny_sXe [5.5K]

D. (-2,-1)

Hope it helps you.

7 0

3 years ago

Read 2 more answers

A $1,200 computer is losing value at a rate of 22% per year; 2 years

zalisa [80]

Answer:

$730.08

Step-by-step explanation:

22% = 0.22

1 - 0.22 = 0.78

Value after 2 years

v = 1200(0.78)²

v = 730.08

$730.08

6 0

3 years ago

How much vulcanized rubber is needed to make a hockey puck? (Assume the puck is filled solid)*

Aneli [31]

Answer:

Step-by-step explanation:

Givens

d = 3"

h = 1 inch

pi = 3.14

Formula

V = pi r^2 h

Solution

r = d/2

r = 3/2 = 1.5

V = 3.14 * 1.5^2 * 1

V = 3.14 *2.25

V = 7.065

3 0

3 years ago

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A 16,000 ft B 8000 ft C 4000 ft D 150 ft

Cloud [144]

Answer:

Step-by-step explanation:

If all of the dimensions of the tank are doubled, since we live in three dimensions, the volume of the new tank will be $2^3=8$ times as large. $8\cdot 2000=16000$ feet, or answer choice A. Hope this helps!

3 0

3 years ago

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How do i calculate the distance?

Leni [432]

To find the distance between two points (x1,y1) and (x2,y2), all that you need to do is use the coordinates of these ordered pairs and apply the formula pictured below.

6 0

3 years ago