Mathematics, 03.07.2019 19:00 shelbiec5355

An art class is making a mural for their school which has a triangle drawn in the middle. the length of the bottom of the triangle is x. another side is 12 more than four times the length of the bottom of the triangle. the last side is 3 more than the bottom of the triangle. write and simplify an expression for the perimeter of the triangle

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Answer from: antoinewill05

The expression for the perimeter of the triangle is 6x + 15

Let x represent the bottom of the triangle.

One side if the triangle is 12 more than four times the length of the bottom of the triangle, hence:

Length of the side = 4x + 12

The last side is 3 more than the bottom of the triangle, hence:

Length of the side = x + 3

Perimeter of the triangle = x + (4x + 12) + (x + 3)

Perimeter = 6x + 15

The expression for the perimeter of the triangle is 6x + 15

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An art class is making a mural for their school which has a triangle drawn in the middle. the length

Answer from: dinadenoirefan

ANSWER

Perimeter=6x+15

EXPLANATION

The perimeter of the triangle is the distance around the triangle.

We need to apply our ability to convert word problems in to mathematical expressions.

we were told that the bottom of the triangle is units.

From the diagram perimeter 4x+12+x+3+x=6x+15

Four times the length of the bottom will be .

12 more than 4 times the bottom will be 4x+12

Hence another side of the triangle is 4x+12

Finally we were told that the last side is 3 more than the bottom, that will be x+3

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

Answer from: Quest

arc length = 6.63311 ft.

step-by-step explanation:

the formula the arc measure is:

arc length s=2πr(c)/360

where:

c is the central angle of the arc in degrees

r is the radius of the arc

π is pi, approximately 3.142

using the above formula we get

s = $\frac{19}{360} (2)(3.142)(20) = 6.63311$

thus we find that arc length of an arc for a circle of radius 20 feet and central angle 19 degrees is

6.63311 feet

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