abbywalker790 abbywalker790

03-11-2020
Mathematics

contestada

The length of the base of an isosceles triangle is x. The length of a leg is 4x-6. The perimeter of the triangle is 60. Find x.

Respuesta :

saijuchacko saijuchacko

03-11-2020

Answer:

Perimeter of a triangle = add all sides

Both the legs of the isosceles triangle are always EQUAL.

x+4x-6+4x-6 = 60

9x-12 = 60

9x = 60+12

9x = 72

x = 8

Answer Link

Otras preguntas

Rhode island passes first colonies law making slavery illegal date?!! please helpp

what factors of 20 are also factors of 50

What does it mean to write a word problem for anExpression tHat is three times as great as (15+7) Then write the expression

A cat spends about 7 out of 10 hours sleeping. About what present of the cats day is spent sleeping

What point of view provides information about others? a. first person b. second person c. third person

Solve log (base 5)(9x-4)=1

How were marriages arranged in medieval European society?

Solve each equation for the indicated variable T=an+b (solve for B)

The digestion process starts in the _____. esophagus stomach small intestine mouth

If you have lived for a million seconds, how many birthdays have you had?