Suppose bananas, b, cost 0.29 each. Write an expression for the cost of buying a certain quantity of bananas. No spaces in the question

x·0.29

Step-by-step explanation:

I got this answer by making a variable, x, for the number of bananas you are buying. You can use this expression for whatever number of bananas you want and it will work.

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.