irafukundaerithie irafukundaerithie

01-12-2016
Mathematics

contestada

There are two buildings bisede each ather that are 47feet and 31 feet high. The buildings are 12 feet apart. What is the distance between the rooftop of the bluilfings

Respuesta :

alexj8186 alexj8186

01-12-2016

You use Pythagorean theorem...a^2+b^2=c^2
a=12ft
b=47-31.. height of the triangle
c=distance between two roof tops

(12)^2+(16)^2=c^2
144+256=c^2
400=c^2, take square root of both sides
c=20ft

Answer Link

Otras preguntas

where was the World War I armistice signed

Which best describes the strength of the model? The table shows the number of calories in four meals and the cost of each meal. Cost of Meal and Number of Calor

It’s not 3 but still need help with it

why is bill gates important to us today?

what is the slope for these two points (-4,2) (-4,0)

solve the inequality and enter your solution as an inequality comparing the variable to the solution-19>x-26

3 Consider the reaction : Na + 3 H₂ ____2NH₂ suppose that at a particular moment during the reaction, molecular hydrogen is reacting at the rate of 0,074 m/s a)

PLEASE HELP MEEEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! —________ tiene la mochila. La maestra La escritura El escritorio El chico

Express the sum of the polynomial 5x^2+6x−17 and the square of the binomial (x+6) as a polynomial in standard form.

How old will Bill be in 10 years if he is x + 2 years old now? Which expression represents this? (x + 2) + 10 10(x + 2) (x + 2) - 10