3 years ago

A wheel has a radius of 10 cm. Approximately how far does it travel in 3 revolutions?

1 answer:

Doss [256]3 years ago

5 0

It will travel 7.5 cm a revolution and 7.5 x 3 wound = your answer i believe
lol i hate geomatry

You might be interested in

Alona [7]

The answer is 8a + 12

here's my work

4(2a + 3)

4 times 2a is 8a

then 4 times 3 is 12

4 0

3 years ago

vladimir2022 [97]

the answer is a≈9m Volume m3

5 0

3 years ago

shepuryov [24]

The answer to the question

7 0

3 years ago

Deffense [45]

Answer:

$1 \dfrac{1}{4} \ liters$

Step-by-step explanation:

Given that:

Claire uses 2 liters of paint to cover 1 3/5 doors

Then in order for her to paint 1 door, She will need:

2 L = 1 3/5 door

x L = 1 door

$x (L) = \dfrac{2 L \times 1 door }{ 1 \dfrac{3}{5} \ door}$

$x (L) = \dfrac{2 L }{ 1 \dfrac{3}{5} }$

$x (L) = \dfrac{2 L }{ \dfrac{8}{5} }$

$x (L) = \dfrac{2 L\times 5 }{ 8 }$

$x (L) = \dfrac{10 \ L }{ 8 }$

$x(L) =1 \dfrac{1}{4} \ L$

4 0

3 years ago

wolverine [178]

$x^{2} +4=20$
$x^{2} =20-4$
$x^{2} =16$
$x= \sqrt{16}$
$x=4$

4 0

4 years ago