Mathematics, 24.07.2019 22:00 Stuckonhomework

Joel wants to fence off a triangular portion of his yard yard for his chickens. the three pieces of fencing he has to use are 8 feet, 15 feet and 20 feet

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The complete question in the attached figure

we know that
in a right triangle
c²=a²+b²
c=20 ft
a=8ft
b=15 ft
so
c²------> 20²----> 400
and
a²+b²-----> 8²+15²------> 64+225-----> 289
so
400 is not 289
therefore

Part A)
the answer is
Joel is not be able to make a right triangle with his fence

Part B)
if Joel cut the longest piece of fencing in order to make a right triangle
then
a²+b²=289
so
c²=√289-------> c=17 ft

the perimeter of the fence is
17+8+15-----> perimeter=40 ft

if Joel takes 30 sec to install----------> 1 ft of fencing
X--------------------------------------> 40 ft
x=40*30-----> x=1200 sec------> x=1200/60----> x=20 minutes

Part B)
the answer is
20 minutes

Joel wants to fence off a triangular portion of his yard yard for his chickens. the three pieces of

Joel wants to fence off a triangular portion of his yard yard for his chickens. the three pieces of

Answer from: Quest

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

cretdit to source

Answer from: Quest

step-by-step explanation: the declaration of the rights of man and of the citizen (french: déclaration des droits de l'homme et du citoyen de 1789), set by france's national constituent assembly in 1789, is a human civil rights document from the french revolution.[1]

the declaration was drafted by the abbé sieyès and the marquis de lafayette, in consultation with thomas jefferson.[2] influenced by the doctrine of "natural right", the rights of man are held to be universal: valid at all times and in every place, pertaining to human nature itself. it became the basis for a nation of free individuals protected equally by the law. it is included in the beginning of the constitutions of both the fourth french republic (1946) and fifth republic (1958) and is still current. inspired by the enlightenment philosophers, the declaration was a core statement of the values of the french revolution and had a major impact on the development of freedom and democracy in europe and worldwide.[3]

the 1789 declaration, together with the 1215 magna carta, the 1689 english bill of rights (1689), the 1776 united states declaration of independence, and the 1789 united states bill of rights, inspired in large part the 1948 united nations universal declaration of human rights

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