25-01-2018
Mathematics

contestada

A 14 foot ladder is being used to get to the top of 12 foot tall wall at what angle of elevation must the ladder be positioned in order to reach the top of the wall

Respuesta :

bribri629 bribri629

25-01-2018

using a^2+b^2=c^2 it would be a^2+12^2=14^2

a^2+144=196
a^2=340
then square rooted would be a=18.439

Answer Link

Otras preguntas

How do you say" She puts on make up and paints her nails" in Spanish using the correct form of the reflexive verb and pronoun?

How many moles are in each element of sugar (C12H22O11)? Please help!

The main difference between a prokaryotic cell and a eukaryotic cell is ________. A.) the ability to grow B.) the ability to reproduce C.) the presence of nucle

The radius of a circle is 7.2 cm. If a central angle measures 112°, what is the length of its intercepted arc to the nearest hundredth?

Tropical rain forests have the greatest biodiversity of any type of land ecosystem. How does biodiversity contribute to the sustainability of an ecosystem? The

which is a physical property of a gas?

Which relation is represented by the arrow diagram? A. {(–2, 0), (–1, 0), (0, 6), (2, 1), (3, 2)} B. {(–2, 0), (–1, 0), (0, 6), (2, 2), (3, 6)} C. {(0, –2), (0,

Which relation is represented by the arrow diagram? A. {(–2, 0), (–1, 0), (0, 6), (2, 1), (3, 2)} B. {(–2, 0), (–1, 0), (0, 6), (2, 2), (3, 6)} C. {(0, –2), (0,

Find the speed of a 5.6-kg bowling ball that has a kinetic energy of 25.2 J.

drawfism and digantism are growth disorders.which gland might be malfunctioning with these two disorders