rogue2d2 rogue2d2

25-10-2016
Mathematics

contestada

30 foot ladder leaning aginst a 20 foot roof what's the angle between the ladder and ground

Respuesta :

oluwafemiaiyeg oluwafemiaiyeg

25-10-2016

Let angle between ladder and ground be x,
sin x = opposite/hypothenus
sinx=20 foot/30 foot
sinx = 0.6667
x = 41.81 degrees

Answer Link

Otras preguntas

When glucose is high, camp is _____ : cap _____ bind the lac operator, and rna polymerase _____ bind the lac promoter. high; does; does low; does not; does high

All of the rocks are removed from a dessert ecosystem what would happen to the population of rock dwelling lizards and in turn the animals which eat them. Use d

Hydrogenation reactions are used to add hydrogen across double bonds in hydrocarbons and other organic compounds. use average bond energies to calculate δhrxn f

In what way did industrialization in the United States contribute to the rise of the second Ku Klux Klan in the early twentieth century?

How many moles of each reactant are needed to produce 3.60 x 10^2g ch3oh

Structure is best defined as: the way human resources are organized. the process by which inputs are transformed into outputs. a common set of beliefs. the inte

Which line of defense includes active immunity?

Glen has reached kohlberg's fifth stage of moral reasoning. according to the textbook, if he is given the opportunity to cheat on a test, what will he do?

PLEASE HELP. WILL GIVE BRAINLY

what graph represents the function f(x)=3x-2/x-2