Abike tire has a diameter of 27 inches. what distance is covered in 10 rotations of the tire? round to the nearest tenth.

For each rotation of the tire, the wheel axle moves forward by a distance equal to the circumference of the tire.

Here, that circumference is C = pi*d, where d is the wheel diameter:

C = pi(27 in) = 27 pi inches.

The distance covered in 10 rotations of the wheel is thus 10(27 pi inches) = 270 pi inches. To the nearest tenth, that's 848.2 inches.

you have 6 cupcakes

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.