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

What is the area of a circle that has a 5 inch diameter

A white cane is used for support. True or false?

sandeep had a rectangular piece of land measuring 107m x103m. using algebraic formulas,find the amount he will have to pay as property tax at the rate of Rs.22.

What systems did the Chinese rulers develop to rule their lands

What are there different improper fractions that equal 4 1/2

Which of the following would you consult if you wanted basic, brief information on a topic? a. encyclopedias b. books c. databases d. interviews

Tragic accidents have occurred in the United States space program. a. True b. False

advantages and disadvantages of SETAs

Describe the functions of the three different branches of the United States government. In your description, be sure to identify the purpose of each branch and

For a partnership to be successful, leadership primarily should be: a. Calculated. b. Disengaged. c. Cautious. d. Collaborative.