Aladder 5 metres long is placed against a wall with the bottom of the ladder 3.2m from the base of the wall. will the ladder reach a window 4 metres up the wall? give mathematical reasons for your answer.

ummmthings that are different in peru than in the united states:

1. granola bars: they are not made of granola. they are made of quinoa and other grains that remind me of the millet i feed my birds at home. they have the texture of styrofoam but are cheap and comparatively healthy.