Ms. rivera has a pack of pencils. 2/10 of the pencils are red, 4/10 are blue, and the rest are green. what fraction of the pencils are green?

4/10 are green

Step-by-step explanation:

10/10 = all pencils

10/10 - 4/10 - 2/10 = 4/10

4/10 = green pencils

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.

table a is wierd

step-by-step explanation:

6*f