2 years ago

The radius of a pulley is 160 mm. Find the circumference of the pulley

Mathematics

1 answer:

Vera_Pavlovna [14]2 years ago

5 0

Answer:

1130.4 mm

Step-by-step explanation:

Given,

Radius ( r ) = 180 mm

To find : Circumference of the pulley ( C ) = ?

Formula : -

C = 2πr

Note : -

Value of π is 3.14

C = 2 x 3.14 x 180

C = 1130.4 mm

You might be interested in

Which histogram represents a data set with a mean of 4.5 and a standard deviation of 1.7?

AVprozaik [17]

Answer:

that would be the third one

Step-by-step explanation:

5 0

3 years ago

For class trip the teachers would like to have one adult for every 10 students there are 190 students on the trip how many adult

dalvyx [7]

19 teachers

I hope this helps

have a great day

8 0

3 years ago

Read 2 more answers

Can i plz have some help with this

inysia [295]

Answer:

320 in

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

a music store sells a used guitar for $120. This is $25 more than 1/2 the cost of a new guitar of the same brand. what is the co

labwork [276]

Answer:

$190.

Step-by-step explanation:

We can write the equation 120=25+1/2n where n is the cost of a new guitar. First, we subtract 25 from both sides to get 95=1/2n. Then, we multiply both sides by 2 to get 190=n. Therefore, the cost of a new guitar is $190.

3 0

2 years ago

What is equivalent to <img src="https://tex.z-dn.net/?f=%283%5E6%293" id="TexFormula1" title="(3^6)3" alt="(3^6)3" align="absmid

kherson [118]

For this case we must indicate an expression equivalent to:

$(3 ^ 6) ^ 3$

For properties of powers we have to:

$(a ^ n) ^ m = a ^ {n * m}$

So, the above expression can be rewritten as:

$(3 ^ 6) ^ 3 = 3^{6*3} = 3^{18}$

Thus, the resulting expression is: $3^{ 18}$

Answer:

$3^{ 18}$

Option D

8 0

3 years ago