3 years ago

Find the length of KM. Round to the nearest hundredth.

1 answer:

3 0

Sin 27 degrees over 1= X over .8
Sin 27/1= X/8
Multiply sin(27) times .8
It equals. .36 or .4 if you have to round it to the nearest tenth

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the total price of 6 movie tickets is 71.40 if each ticket cost the same amount how much does one movie ticket cost

mr Goodwill [35]

Answer:

11.9

Step-by-step explanation:

71.40 divided by 6

7 0

3 years ago

Suppose the radius of a circle is 3 units what is the circumference

HACTEHA [7]

Answer:

$6\pi$ or approximately $18.85$ units

Step-by-step explanation:

The formula for finding the circumference of a circle is $C=2\pi r$ , where $C$ = circumference and $r$ = radius. In this case, $r=3$ , so after plugging that into $C=2\pi r$ , we get:

$C=2\pi r\\ = 2*\pi *3\\=6\pi$

Since $\pi$ is approximately $3.1415$ , $6\pi =6*3.1415=18.849$ , which rounds to $18.85$ . Therefore, the circumference of the circle is $6\pi$ , or approximately $18.85$ units. Hope this helps!